Consumer medicine information

Pharmacor Dimethyl Fumarate

Dimethyl fumarate

BRAND INFORMATION

Brand name

Pharmacor Dimethyl Fumarate

Active ingredient

Dimethyl fumarate

Schedule

S4

 

Consumer medicine information (CMI) leaflet

Please read this leaflet carefully before you start using Pharmacor Dimethyl Fumarate.

SUMMARY CMI

PHARMACOR DIMETHYL FUMARATE

Consumer Medicine Information (CMI) summary

The full CMI on the next page has more details. If you are worried about using this medicine, speak to your doctor or pharmacist.

1. Why am I using PHARMACOR DIMETHYL FUMARATE?

Pharmacor Dimethyl Fumarate contains the active ingredient dimethyl fumarate. Pharmacor Dimethyl Fumarate is used to treat relapsing multiple sclerosis (MS). For more information, see Section 1. Why am I using PHARMACOR DIMETHYL FUMARATE? in the full CMI.

Do not use if you have ever had an allergic reaction to dimethyl tartrate or any of the ingredients listed at the end of the CMI.

2. What should I know before I use PHARMACOR DIMETHYL FUMARATE?

Talk to your doctor if you have any other medical conditions, take any other medicines, or are pregnant or intend to becomepregnant or are breastfeeding.

For more information, see Section 2. What should I know before I use PHARMACOR DIMETHYL FUMARATE? in the full CMI.

3. What if I am taking other medicines?

Tell your doctor if you have previously taken or are currently taking medicines containing fumaric acid (creams or tablets/ capsules).

You should not take Pharmacor Dimethyl Fumarate together with these medicines. Some medicines and Pharmacor Dimethyl Fumarate may interfere with each other and affect how it works.

A list of these medicines is in Section 3. What if I am taking other medicines? in the full CMI.

4. How do I use PHARMACOR DIMETHYL FUMARATE?

Follow all directions given to you by your doctor or pharmacist carefully.

The recommended starting dose of Pharmacor Dimethyl Fumarate is 120 mg taken twice daily. After 7 days the recommended dose is 240 mg twice daily.

More instructions can be found in Section 4. How do I use PHARMACOR DIMETHYL FUMARATE? in the full CMI.

5. What should I know while using PHARMACOR DIMETHYL FUMARATE?

Things you should do
  • Take Pharmacor Dimethyl Fumarate exactly as your doctor has prescribed.
  • Tell your doctor if you are going to be vaccinated.
  • Tell your partner or caregiver about your treatment.
  • If you are about to be started on any new medicine, remind your doctor and pharmacist that you are taking Pharmacor Dimethyl Fumarate.
  • Tell any other doctors, dentists, and pharmacists who treat you that you are taking this medicine.
  • If you become pregnant while taking this medicine, tell your doctor immediately.
Things you should not do
  • Do not take Pharmacor Dimethyl Fumarate to treat any other complaints unless your doctor tells you to.
  • Do not give your medicine to anyone else, even if they are also trying to stop smoking.
Looking after your medicine
  • Store in original packaging in order to protect from light. Store below 25°C.
  • Keep your capsules in the pack until it is time to take them.

For more information, see Section 5. What should I know while using PHARMACOR DIMETHYL FUMARATE? in the full CMI.

6. Are there any side effects?

Common side effects of Pharmacor Dimethyl Fumarate include: reddening of the face or body feeling warm, hot, burning or itchy (flushing), loose stools (diarrhoea), feeling sick (nausea), stomach pain or stomach cramps, inflammation of the lining of the intestines (gastroenteritis), being sick (vomiting), indigestion (dyspepsia), inflammation of the lining of the stomach (gastritis), gastrointestinal disorder Other serious side effects have also been reported: signs of infection (e.g., unexplained fever, severe diarrhoea). For more information, including what to do if you have any side effects, see Section 6. Are there any side effects? in the full CMI.



FULL CMI

PHARMACOR DIMETHYL FUMARATE

Active ingredient(s): dimethyl fumarate

Consumer Medicine Information (CMI)

This leaflet answers some common questions about Pharmacor Dimethyl Fumarate. You should also speak to your doctor or pharmacist if you would like further information or if you have any concerns or questions about using Pharmacor Dimethyl Fumarate.

Where to find information in this leaflet:

1. Why am I using PHARMACOR DIMETHYL FUMARATE?
2. What should I know before I use PHARMACOR DIMETHYL FUMARATE?
3. What if I am taking other medicines?
4. How do I use PHARMACOR DIMETHYL FUMARATE?
5. What should I know while using PHARMACOR DIMETHYL FUMARATE?
6. Are there any side effects?
7. Product details

1. Why am I using PHARMACOR DIMETHYL FUMARATE?

Pharmacor Dimethyl Fumarate contains the active ingredient dimethyl fumarate.

Pharmacor Dimethyl Fumarate is used to treat relapsing multiple sclerosis (MS).

Pharmacor Dimethyl Fumarate slows down the progression of physical disability in people with relapsing forms of MS and decreases the number of flare ups (relapses).

Some people feel better when they start to take Pharmacor Dimethyl Fumarate. However Pharmacor Dimethyl Fumarate cannot repair damage that has already been caused by MS. When you start Pharmacor Dimethyl Fumarate you might not notice an improvement, but Pharmacor Dimethyl Fumarate may still be working to help prevent your MS from becoming worse.

The cause of MS is not yet known, MS affects the brain and spinal cord. In MS, the body's immune system reacts against its own myelin (the 'insulation' surrounding nerve fibres).In relapsing forms of MS, people have 'exacerbations' from time to time (e.g. blurred vision, weakness in the legs or arms, or loss of control of bowel or bladder function). They are followed by periods of recovery.

Recovery may be complete or incomplete. If it is incomplete there is 'progression of disability'.

How Pharmacor Dimethyl Fumarate works

Dimethyl fumarate decreases the inflammation in your brain that is caused by MS and thereby reduces nerve damage. Pharmacor Dimethyl Fumarate works by reducing inflammatory responses in cells and helps to protect the central nervous system cells against attack. Inflammation of the brain is an important part of the MS disease process.

Your doctor may have prescribed it for another reason.

Pharmacor Dimethyl Fumarate has not been studied in patients with chronic progressive MS.

Safety and effectiveness in children younger than 18 years have not been established.

This medicine is not addictive.

It is available only with a doctor's prescription.

Ask your doctor if you have any questions about why this medicine has been prescribed for you. Your doctor may have prescribed it for another reason.

2. What should I know before I use PHARMACOR DIMETHYL FUMARATE?

Warnings

Do not use PHARMACOR DIMETHYL FUMARATE if:

  1. you are allergic to dimethyl fumarate, or any of the ingredients listed at the end of this leaflet.
Some of the symptoms of an allergic reaction may include:
  • shortness of breath, wheezing or difficulty breathing
  • swelling of the face, lips, tongue or other parts of thebody
  • rash, itching or hives on the skin.
Always check the ingredients to make sure you can use this medicine.

Do not take Pharmacor Dimethyl Fumarate if you are being treated with other medicines containing fumaric acid (creams or tablets/capsules).

  1. the expiry date printed on the pack has passed.
  2. the packaging is torn or shows signs of tampering.
If it has expired or is damaged, return it to your pharmacist for disposal.

Talk to your doctor if you are not sure whether you should take this medicine.

Check with your doctor if you:

  • liver problems
  • kidney problems
  • infection
  • recently received a vaccination

Tell your doctor at your earliest opportunity if you suspect you have any symptoms of shingles.

Tell your doctor if you are pregnant or intend to become pregnant.

If you have not told your doctor about any of the above, tell him/her before you start taking PHARMACOR DIMETHYL FUMARATE.

During treatment, you may be at risk of developing certain side effects. It is important you understand these risks and how to monitor for them. See additional information under Section 6. Are there any side effects?

Pregnancy and breastfeeding

There is no information on the use of Pharmacor Dimethyl Fumarate during pregnancy. Your doctor will discuss the risks and benefits of taking it if you are pregnant.

Check with your doctor if you are pregnant or intend to become pregnant.

If you plan to become pregnant, your treatment should be timed so that you have completed the course beforebecoming pregnant.

Talk to your doctor if you are breastfeeding or intend to breast-feed.

It is not known whether Pharmacor Dimethyl Fumarate passes into breast milk. Your doctor will discuss the risks and benefits of taking it if you are breastfeeding.

If you have not told your doctor about any of the above, tell them before you start taking Pharmacor Dimethyl Fumarate.

3. What if I am taking other medicines?

Tell your doctor if you have previously taken or are currently taking medicines containing fumaric acid (creams or tablets/ capsules).

You should not take Pharmacor Dimethyl Fumarate together with these medicines.

Tell your doctor or pharmacist if you are taking any other medicines, including any that you get without a prescription from your pharmacy, supermarket or health food shop.

Some medicines and Pharmacor Dimethyl Fumarate may interfere with each other. These include:

  • medicines which affect immune function including other medicines to treat MS such as fingolimod, natalizumab or mitoxantrone or some other commonly used cancer medicines
  • medicines which affect the kidneys, including some antibiotics (used to treat infections), "water tablets" (diuretics), certain types of painkillers (such as ibuprofen and other similar anti-inflammatory medicines and medicines purchased without a doctor's prescription) and medicines that contain lithium
  • Live vaccines.

These medicines may be affected by Pharmacor Dimethyl Fumarate or may affect how well it works. You may need different amounts of your medicines, or you may need to take different medicines.

Your doctor and pharmacist have more information on medicines to be careful with or avoid while taking this medicine.

4. How do I use PHARMACOR DIMETHYL FUMARATE?

Follow all directions given to you by your doctor orpharmacist carefully.

They may differ from the information in this leaflet.

If you do not understand the instructions on the pack,ask your doctor or pharmacist for help.

How much to take

The recommended starting dose of Pharmacor Dimethyl Fumarate is 120 mg taken twice daily. After 7 days the recommended dose is 240 mg twice daily.

How to take it

Swallow each capsule whole a glass of water. Do not crush, divide or dissolve the capsule or its contents.

When to take it

Take one capsule twice a day.

Taking it at the same time each day (e.g. at morning during breakfast and at night during dinner) will help you remember when to take it.

Pharmacor Dimethyl Fumarate can be taken with or without food. For those patients who experience gastrointestinal side effects or flushing, taking Pharmacor Dimethyl Fumarate with food may help reduce these effects.

Your doctor may tell you to take Pharmacor Dimethyl Fumarate with aspirin or may temporarily reduce your dose.

Do not reduce your dose unless your doctor tells you to.

How long to take it

Continue taking your medicine for as long as your doctor tells you.

This medicine helps to control your condition, but does not cure it. The positive effects of Pharmacor Dimethyl Fumarate may not be seen immediately. It is important to keep taking your medicine even if you feel well.

It is important not to interrupt treatment with Pharmacor Dimethyl Fumarate unless your doctor tells you to.

If you forget to take it

If it is almost time for your next dose (less than 6 hours before your next dose), skip the dose you missed and take your next dose when you are meant to.

Otherwise, take it as soon as you remember, and then go back to taking your medicine as you would normally.

Do not take a double dose to make up for the dose you missed.

This may increase the chance of you getting an unwanted side effect.

If you are not sure what to do, ask your doctor or pharmacist.

If you have trouble remembering to take your medicine, askyour pharmacist for some hints.

If you use too much PHARMACOR DIMETHYL FUMARATE

If you think that you have used too much PHARMACOR DIMETHYL FUMARATE, you may need urgent medical attention.

You should immediately:

  • phone the Poisons Information Centre (by calling 13 11 26), or
  • contact your doctor, or
  • go to the Emergency Department at your nearest hospital.

You should do this even if there are no signs of discomfort or poisoning.

Take your capsules with you to hospital.

5. What should I know while using PHARMACOR DIMETHYL FUMARATE

Things you should do

If you are about to have any blood or urine tests, tell your doctor that you are taking Pharmacor Dimethyl Fumarate.

Blood and urine test results may be affected by treatment with Pharmacor Dimethyl Fumarate.

Before you start Pharmacor Dimethyl Fumarate, your doctor will do a blood test to check the number of your white blood cells. Your doctor may also test these periodically during treatment.

Before you start Pharmacor Dimethyl Fumarate, your doctor will make sure you have results from a recent urine test to check your kidney function and may repeat the test periodically during treatment. Pharmacor Dimethyl Fumarate may cause proteins (such as albumin) to be detected in a urine test.

Pharmacor Dimethyl Fumarate may also cause increases in the level of liver enzymes that will show up in a blood test.

Take Pharmacor Dimethyl Fumarate exactly as your doctor has prescribed.

Tell your doctor if you are going to be vaccinated.

Tell your partner or caregiver about your treatment.

If you are about to be started on any new medicine, remind your doctor and pharmacist that you are taking Pharmacor Dimethyl Fumarate.

Tell any other doctors, dentists, and pharmacists who treat you that you are taking this medicine.

If you become pregnant while taking this medicine, tell your doctor immediately.

Things you should not do

  • Do not take PHARMACOR DIMETHYL FUMARATE to treat any other complaints unless your doctor tells you to.
  • Do not give your medicine to anyone else, even if theyare also trying to stop smoking.
  • Do not stop taking your medicine or lower the dosage without checking with your doctor.

Things to be careful of

Tell your doctor straight away if you think you have an infection, have fever, or feel like you have the flu.

Pharmacor Dimethyl Fumarate may decrease lymphocyte (white blood cell) counts. White blood cells fight infection. You may get infections more easily while you are taking Pharmacor Dimethyl Fumarate. Any infection that you already have may get worse. Infections could be serious and sometimes life-threatening. If you have a serious infection, your doctor may recommend that you stop taking Pharmacor Dimethyl Fumarate until you recover.

Tell your doctor straight away if you think you are experiencing symptoms similar to an MS relapse, new or worsening weakness on one side of the body; clumsiness; changes in vision, thinking, or memory; or confusion or personality changes lasting for more than several days.

These could be signs of a rare and very serious brain infection called progressive multifocal leukoencephalopathy (PML). The symptoms of PML may be similar to an MS relapse.

Having a low white blood cell count for a long period of time may increase your risk of PML.

Keep all of your doctor's appointments so that your progress can be checked.

Before you start Pharmacor Dimethyl Fumarate, your doctor will do a blood test to check the number of your white blood cells.

Your doctor may also test these periodically during treatment.

Before you start Pharmacor Dimethyl Fumarate, your doctor will make sure you have results from a recent urine test to check your kidney function and may repeat the test periodically during treatment. Pharmacor Dimethyl Fumarate may cause proteins (such as albumin) to be detected in a urine test.

Looking after your medicine

Follow the instructions in the carton on how to take care of your medicine properly.

Keep your capsules in the pack until it is time to take them.

If you take the capsules out of the pack they may not keep well.

Store in original packaging in order to protect from light. Store below 25°C.

Do not store Pharmacor Dimethyl Fumarate or any in the

  • in the bathroom or near a sink, or
  • in the car or on window sills.

Heat and dampness can destroy some medicines

Keep it where young children cannot reach it. Getting rid of any unwanted medicine

If you no longer need to use this medicine or it is out of date,take it to any pharmacy for safe disposal.

Do not use this medicine after the expiry date or when your doctor tells you to stop taking PHARMACOR DIMETHYL FUMARATE

6. Are there any side effects?

Tell your doctor or pharmacist as soon as possible if you do not feel well while you are you are taking PHARMACOR DIMETHYL FUMARATE

All medicines can have side effects. If you do experience any side effects, most of them are minor and temporary. However, some side effects may need medical attention.

See the information below and, if you need to, ask your doctor or pharmacist if you have any further questions about side effects.

Do not be alarmed by the following lists of side effects. You may not experience any of them.

Common side effects

Common side effectsWhat to do
  • reddening of the face or body feeling warm, hot, burning or itchy (flushing)
  • loose stools (diarrhoea)
  • feeling sick (nausea)
  • stomach pain or stomach cramps
  • inflammation of the lining of the intestines (gastroenteritis)
  • being sick (vomiting)
  • indigestion (dyspepsia)
  • inflammation of the lining of the stomach (gastritis)
  • gastrointestinal disorder
  • burning sensation
  • hot flush, feeling hot
  • itchy skin (pruritus)
  • rash
  • Pink or red blotches on the skin (erythema).
  • Runny nose (rhinorrhoea).
Tell your doctor or pharmacist if you notice any of the following and they worry you

The above list includes the more common side effects of your medicine. If any of these persist or worsen, talk to your doctor as they may also be due to an infection or allergic reaction.

Serious side effects

Serious side effectsWhat to do
  • signs of infection (e.g., unexplained fever, severe diarrhoea).
Call your doctor straight away if you notice any of these serious side effects.
You may require medical attention.

Very serious side effects

Very serious side effectsWhat to do
  • swelling of your face, lips, tongue or other parts of the body
  • Shortness of breath, wheezing, difficulty breathing, chest pain or discomfort.
  • Symptoms similar to an MS relapse, new or worsening weakness on one side of the body; clumsiness; changes in vision, thinking, or memory; or confusion or personality changes.
Stop taking PHARMACOR DIMETHYL FUMARATE and call your doctor straightaway, or go straight to the Emergency Department at your nearest hospital if you notice any of these very serious side effects.
You may need urgent medical attention or hospitalisation.

Reporting side effects

After you have received medical advice for any side effects you experience, you can report side effects to the Therapeutic Goods Administration online at www.tga.gov.au/reporting-problems. By reporting side effects, you can help provide more information on the safety of this medicine.

Always make sure you speak to your doctor or pharmacist before you decide to stop taking any of your medicines.

7. Product details

This medicine is only available with a doctor's prescription.

What PHARMACOR DIMETHYL FUMARATE contains

Active ingredient
(main ingredient)		Dimethyl fumarate
Other ingredients
(inactive ingredients)
  • Silicified microcrystalline cellulose
  • Croscarmellose sodium
  • Purified Talc
  • Colloidal anhydrous silica
  • Magnesium stearate
  • Eudragit L100 (Methacrylic acid copolymer)
  • Triethyl citrate
  • Isopropyl alcohol
  • Eudragit L30D-55 (Methacrylic Acid and Ethyl Acrylate Copolymer Dispersion)
  • FD&C BLUE2
  • Iron Oxide yellow
  • Titanium dioxide
  • Gelatin

Do not take this medicine if you are allergic to any of these ingredients.

What PHARMACOR DIMETHYL FUMARATE looks like

PHARMACOR DIMETHYL FUMARATEis available in 2 strengths:

  • Pharmacor Dimethyl Fumarate 120 mg Delayed Release Capsules - White to off white, enteric coated round shaped mini tablets filled in size "1" hard gelatin capsules, Opaque Green cap printed with "DMF" and Opaque white body printed with "120" in black ink.
    Pharmacor Dimethyl Fumarate 120 mg Delayed Release Capsules are supplied in PVC-PVDC aluminium blister packs, in pack sizes of 14's, 70's, 112's.
  • Pharmacor Dimethyl Fumarate 240 mg Delayed Release Capsules - White to off white, enteric coated round shaped mini tablets filled in size "0" hard gelatin capsules, Opaque Green cap printed with "DMF" and Opaque green body printed with "240" in black ink. The following packs are available:
    Pharmacor Dimethyl Fumarate 240 mg Delayed Release Capsules are supplied in PVC-PVDC aluminium blister packs, in pack sizes of 14's, 56's, 70's, 112's.

Australian Registration Numbers

PHARMACOR Dimethyl Fumarate - dimethyl fumarate 240 mg delayed release capsule blister pack (309591)

PHARMACOR Dimethyl Fumarate - dimethyl fumarate 120 mg delayed release capsule blister pack (309592)

Who distributes PHARMACOR DIMETHYL FUMARATE

Pharmacor Pty Limited
Suite 803, Level 8
Tower A, The Zenith
821 Pacific Highway
CHATSWOOD, NSW, 2067
Australia

This leaflet was prepared in 09/2022

Published by MIMS March 2023

BRAND INFORMATION

Brand name

Pharmacor Dimethyl Fumarate

Active ingredient

Dimethyl fumarate

Schedule

S4

 

1 Name of Medicine

Dimethyl fumarate.

2 Qualitative and Quantitative Composition

Pharmacor Dimethyl Fumarate 120 mg delayed release capsules.

Each capsule contains 120 mg of dimethyl fumarate.

Pharmacor Dimethyl Fumarate 240 mg delayed release capsules.

Each capsule contains 240 mg of dimethyl fumarate.
For the full list of excipients, see Section 6.1 List of Excipients.

3 Pharmaceutical Form

Capsule, Delayed release.

Pharmacor Dimethyl Fumarate 120 mg delayed release capsules.

White to off white, enteric coated round shaped mini tablets filled in size "1" hard gelatin capsules, Opaque Green cap printed with "DMF" and Opaque white body printed with "120" in black ink.

Pharmacor Dimethyl Fumarate 240 mg delayed release capsules.

White to off white, enteric coated round shaped mini tablets filled in size "0" hard gelatin capsules, Opaque Green cap printed with "DMF" and Opaque green body printed with "240" in black ink.

4 Clinical Particulars

4.1 Therapeutic Indications

Pharmacor Dimethyl Fumarate is indicated in patients with relapsing multiple sclerosis to reduce the frequency of relapses and to delay the progression of disability.

4.2 Dose and Method of Administration

The starting dose for Pharmacor Dimethyl Fumarate is 120 mg twice a day orally. After 7 days, increase to the recommended dose of 240 mg twice a day orally.
The capsule or its contents should not be crushed, divided or dissolved as the enteric coating of the microtablets prevents irritant effects on the gut.
Temporary dose reduction to 120 mg twice a day may reduce the occurrence of flushing and gastrointestinal (GI) side effects. Within 1 month, the recommended dose of 240 mg twice a day orally should be resumed.
Pharmacor Dimethyl Fumarate can be taken with or without food. For those patients who may experience gastrointestinal or flushing side effects, taking Pharmacor Dimethyl Fumarate with food may improve tolerability.
Administration of 325 mg non-enteric coated aspirin prior to dimethyl fumarate dosing reduced the occurrence and severity of flushing in a healthy volunteer study (see Section 4.5 Interactions with Other Medicines and Other Forms of Interactions).
Dimethyl fumarate has not been studied in patients with renal or hepatic impairment. Based on clinical pharmacology studies, no dose adjustments are needed.

4.3 Contraindications

Pharmacor Dimethyl Fumarate is contraindicated in patients with known hypersensitivity to DMF or any excipients in this product.

4.4 Special Warnings and Precautions for Use

Infection.

Decreases in lymphocyte counts observed in patients treated with dimethyl fumarate in clinical trials were not associated with increased frequencies of infections. However, due to the risk of serious, possibly fatal infection, patients who develop lymphopenia as a result of treatment with dimethyl fumarate require close monitoring. Patients should be instructed to report symptoms of infection to their physician. For patients with signs and symptoms of serious infections, interrupting treatment with dimethyl fumarate should be considered until the infection(s) resolves.

Lymphopenia.

Dimethyl fumarate may decrease lymphocyte counts (see Section 4.8 Adverse Effects (Undesirable Effects)). In the MS placebo controlled trials, mean lymphocyte counts decreased by approximately 30% during the first year of treatment with dimethyl fumarate and then remained stable. WBC counts < 3.0 x 109/L and lymphocyte counts < 0.5 x 109/L were reported in 6 to 7% of subjects given dimethyl fumarate. Prior to initiating treatment with dimethyl fumarate, a recent complete blood count (CBC) including lymphocytes (i.e. within 6 months) is recommended. A CBC, including lymphocytes, is also recommended, after 6 months of treatment and every 6 to 12 months thereafter, and as clinically indicated. In clinical studies, 9% of patients had lymphocyte counts ≥ 0.5 x 109/L and < 0.8 x 109/L for at least six months. 2% experienced lymphocyte counts < 0.5 x 109/L, for at least six months and in this group the majority of lymphocyte counts remained < 0.5 x 109/L with continued therapy.
Consider interruption of dimethyl fumarate in patients with lymphocyte counts < 0.5 x 109/L persisting for more than six months. Lymphocytes counts should be followed until recovery.
Assess the benefit/risk in patients that experience moderate lymphopenia for more than 6 months.
Interrupting treatment should be considered in patients with serious infections until the infection(s) resolved. Dimethyl fumarate has not been studied in patients with pre-existing low lymphocyte counts and caution should be exercised when treating these patients.

Progressive multifocal leukoencephalopathy.

Progressive multifocal leukoencephalopathy (PML) has occurred in the setting of lymphopenia (< 0.91 x 109/L) in patients with multiple sclerosis (MS) treated with Pharmacor Dimethyl Fumarate (see Section 4.8 Adverse Effects (Undesirable Effects)). These PML cases have occurred predominantly in the setting of prolonged moderate to severe lymphopenia. PML is an opportunistic viral infection of the brain that may lead to death or severe disability.
The symptoms of PML may be similar to a MS relapse. Typical symptoms associated with PML are diverse, progress over days to weeks, and include progressive weakness on one side of the body or clumsiness of limbs, disturbance of vision, and changes in thinking, memory, and orientation leading to confusion and personality changes. At the first sign or symptom suggestive of PML, withhold dimethyl fumarate and perform an appropriate diagnostic evaluation.

Anaphylactic reactions.

Cases of anaphylaxis have been reported following dimethyl fumarate administration. These reactions generally occurred after the first dose, but may occur at any time during treatment, and may be serious and life threatening. Patients should be instructed to discontinue dimethyl fumarate and seek immediate medical care if they experience signs or symptoms of anaphylaxis. Treatment should not be restarted. (See Section 4.8 Adverse Effects (Undesirable Effects), Post-marketing experience).

Herpes zoster infections.

Serious cases of herpes zoster have occurred with dimethyl fumarate, including disseminated herpes zoster, herpes zoster ophthalmicus, herpes zoster meningoencephalitis and herpes zoster meningomyelitis. These events may occur at any time during treatment. Monitor patients on Pharmacor Dimethyl Fumarate for signs and symptoms of herpes zoster. If herpes zoster occurs, appropriate treatment for herpes zoster should be administered. Consider withholding Pharmacor Dimethyl Fumarate treatment in patients with serious infections until the infection has resolved (see Section 4.8 Adverse Effects (Undesirable Effects), Post-marketing experience).

Vaccination.

Patients taking dimethyl fumarate may receive non-live vaccines (see Section 4.5 Interactions with Other Medicines and Other Forms of Interactions). The safety of administration of live attenuated vaccines during treatment with dimethyl fumarate has not been evaluated in clinical trials. Live vaccines have a potential risk of clinical infection and are not recommended during treatment with dimethyl fumarate.

Renal function.

In clinical trials with patients with multiple sclerosis, adverse events of proteinuria (proteinuria, microalbuminuria and urine albumin present) were reported at slightly higher frequencies in patients treated with dimethyl fumarate compared to patients that received placebo. The significance of these clinical observations is not known at this time.
Prior to initiating treatment with dimethyl fumarate, urinalysis should be available (within 6 months prior to starting therapy). During treatment, urinalysis is recommended annually and as clinically indicated.
The use of dimethyl fumarate in patients who receive chronic treatment with medications that are associated with potential nephrotoxic risk (e.g. aminoglycosides, diuretics, NSAIDs, lithium) has not been evaluated. Therefore, caution should be exercised if dimethyl fumarate is used in patients receiving chronic treatment with such medications.

Use in the elderly.

There are limited data available for the use of dimethyl fumarate in patients aged 65 years and over, therefore it is unknown whether elderly patients respond differently to younger patients.

Paediatric use.

The safety and effectiveness of dimethyl fumarate in paediatric patients with multiple sclerosis below the age of 18 have not been established.

Effect on laboratory tests.

There are no data available on whether dimethyl fumarate interferes with laboratory tests.

4.5 Interactions with Other Medicines and Other Forms of Interactions

In humans, dimethyl fumarate is extensively metabolised by esterases before it reaches the systemic circulation and further metabolism occurs through the tricarboxylic acid (TCA) cycle, with no involvement of the cytochrome P450 (CYP) system. Potential drug interaction risks were not identified from in vitro CYP-inhibition and induction studies, a P-glycoprotein study, or studies of the protein binding of DMF and MMF.
A pharmacokinetic study with a combined oral contraceptive has been performed with dimethyl fumarate. There were no relevant effects of dimethyl fumarate on the pharmacokinetic profile of norelgestromin and ethinyl estradiol. No interaction studies have been performed with oral contraceptives containing other progestogens; however an effect of dimethyl fumarate on their exposure is not expected.
Commonly used drugs in patients with multiple sclerosis, intramuscular (IM) interferon beta-1a and glatiramer acetate (GA), were clinically tested for potential drug-interactions with dimethyl fumarate and did not alter the pharmacokinetic profile of dimethyl fumarate. Aspirin (nonenteric coated), 325 mg, when administered approximately 30 minutes before dimethyl fumarate, did not alter the pharmacokinetic profile of dimethyl fumarate.
Patients treated with dimethyl fumarate were able to mount an effective immune response to inactivated neoantigen (first vaccination), recall antigen (re-exposure), or polysaccharide antigen in a clinical study in patients with relapsing forms of MS. This response was comparable to patients treated with non-pegylated interferons. Patients taking dimethyl fumarate may receive non-live vaccines. No clinical data are available on the efficacy and safety of live attenuated vaccines in patients taking dimethyl fumarate.
During treatment with dimethyl fumarate, simultaneous use of other fumaric acid derivatives (topical or systemic) should be avoided as such clinical scenarios have not been studied.
Do not consume alcohol until 1 hour after taking this medicine, as alcohol may lead to increased frequency of gastrointestinal adverse reactions.

4.6 Fertility, Pregnancy and Lactation

Effects on fertility.

Data from nonclinical studies do not suggest that dimethyl fumarate would be associated with an increased risk of reduced fertility.
Administration of DMF to male rats at daily oral doses of up to 7-9 times the maximum recommended human dose (MRHD) based on mg/m2 prior to and during mating had no effects on fertility. Administration of DMF to female rats at daily oral doses of up to 5-6 times the MRHD based on mg/m2 prior to and during mating, and continuing to Day 7 of gestation, delayed estrus cycling at the highest dose but had no effects on fertility.
(Category B1)
Oral treatment of pregnant rats and rabbits during the period of organogenesis with dimethyl fumarate showed no evidence of teratogenicity. In rats, the high dose of 250 mg/kg/day (9 times the MRHD based on AUC) reduced foetal weight and caused minor impairment of ossification in foetuses, concomitant with maternal toxicity; the no-effect dose for foetal effects was 100 mg/kg/day (4 times the MRHD based on AUC). In rabbits, the high dose of 150 mg/kg/day (14 times the MRHD based on AUC) elicited toxicity and abortions in does, but did not affect embryofoetal development.
The effects of dimethyl fumarate on labour and delivery are unknown. In rats given oral dimethyl fumarate from early gestation to the end of lactation, there were no effects on delivery at doses up to 250 mg/kg/day (9 times the MRHD based on AUC).
Dimethyl fumarate should be used during pregnancy only if clearly needed and if the potential benefit justifies the potential risk to the foetus.
 It is not known whether this drug is excreted in milk. A risk to the newborn/infant cannot be excluded. A decision must be made whether to discontinue breastfeeding or to discontinue dimethyl fumarate treatment. The benefit of breast-feeding for the child and the benefit of treatment for the woman should be taken into account.

4.7 Effects on Ability to Drive and Use Machines

No studies on the effects on the ability to drive and use machines have been performed.

4.8 Adverse Effects (Undesirable Effects)

The most common adverse reactions (incidence ≥ 10% and > 2% than placebo) for dimethyl fumarate were flushing and gastrointestinal (GI) events (i.e. diarrhoea, nausea, abdominal pain, upper abdominal pain).
The most commonly reported adverse events leading to discontinuation (incidence > 1%) in patients treated with dimethyl fumarate were flushing (3%) and gastrointestinal events (4%).
In placebo-controlled and uncontrolled clinical studies, a total of 2468 patients have received dimethyl fumarate and been followed for periods up to 4 years with an overall exposure equivalent to 3588 person-years. Approximately 1056 patients have received more than 2 years of treatment with dimethyl fumarate. The experience in uncontrolled clinical trials is consistent with the experience in the placebo-controlled clinical trials.
In the two Phase 3 placebo-controlled trials, 1529 patients received dimethyl fumarate with an overall exposure of 2371 person-years (see Section 5 Pharmacological Properties, Clinical trials). The adverse reactions presented in the table below are based on safety information from 769 patients treated with dimethyl fumarate 240 mg twice a day and 771 patients treated with placebo.
The adverse reactions are presented as MedDRA preferred terms under the MedDRA system organ class. See Tables 1 and 2.
The incidence of the adverse reactions below is expressed according to the following categories: very common (≥ 1/10), common (≥ 1/100 to < 1/10), uncommon (≥ 1/1,000 to < 1/100), rare (≥ 1/10, 000 to < 1/1,000), very rare (< 1/10,000).
Other relevant ADRs (< 2% difference) include: gastroenteritis, gastritis, gastrointestinal disorder, burning sensation, feeling hot, alanine aminotransferase increased, proteinuria, white blood cell count decreased and leucopenia.

Description of selected adverse events.

Flushing.

The incidence of patients with flushing events (e.g. warmth, redness, itching, burning sensation) was higher early in the course of treatment (primarily in month 1) and decreased over time, which might indicate that this symptom became less prevalent with continued use. In patients with flushing, the majority had flushing events that were mild or moderate in severity. Overall, 3% of patients treated with dimethyl fumarate discontinued due to flushing. The incidence of serious flushing which may be characterised by generalised erythema, rash and/or pruritus was seen in less than 1% of patients treated with dimethyl fumarate (see Section 4.2 Dose and Method of Administration).

Gastrointestinal.

The incidence of patients with GI events (e.g. nausea, vomiting, diarrhoea, abdominal pain, upper abdominal pain and dyspepsia) was higher early in the course of treatment (primarily in month 1) and decreased over time in patients treated with dimethyl fumarate compared with placebo. Four percent (4%) of patients treated with dimethyl fumarate discontinued due to gastrointestinal events. The incidence of serious GI events, including gastroenteritis and gastritis, was seen in less than 1% of patients treated with dimethyl fumarate.

Hepatic transaminases.

In placebo-controlled studies, elevations of hepatic transaminases were observed. The majority of patients with elevations had hepatic transaminases that were < 3 times the upper limit of normal (ULN). The increased incidence of elevations of hepatic transaminases in patients treated with dimethyl fumarate relative to placebo was primarily seen during the first 6 months of treatment. Elevations of alanine aminotransferase and aspartate aminotransferase ≥ 3 times ULN, respectively, were seen in 5% and 2% of patients treated with placebo and 6% and 2% of patients treated with dimethyl fumarate. Discontinuations due to elevated hepatic transaminases were < 1% and similar in patients treated with dimethyl fumarate or placebo. Elevations in transaminases ≥ 3 times ULN with concomitant elevations in total bilirubin > 2 times ULN were not observed during placebo-controlled studies but have been observed in the postmarketing experience (see Section 4.8 Adverse Effects (Undesirable Effects), Post-marketing experience).

Haematological.

In the placebo-controlled studies, most patients (> 98%) had normal lymphocyte values prior to initiating treatment. Upon treatment with dimethyl fumarate, lymphocytes counts decreased over the first year with a subsequent plateau. On average, lymphocyte counts decreased by approximately 30% of baseline value. Mean and median lymphocyte counts remained within normal limits. Patients with lymphocyte counts < 0.5x109/L were observed in < 1% of patients treated with placebo and 6% of patients treated with dimethyl fumarate. In controlled and uncontrolled clinical studies, 2% of patients experienced lymphocyte counts < 0.5 x 109/L for at least six months. In these patients, the majority of lymphocyte counts remained < 0.5 x 109/L with continued therapy.
The incidence of infections (58% vs 60%) and serious infections (2% vs 2%) was similar in patients treated with placebo or dimethyl fumarate, respectively. An increased incidence of infections and serious infections was not observed in patients with lymphocyte counts < 0.8 x 109/L or 0.5 x 109/L. A transient increase in mean eosinophil counts was seen during the first 2 months of therapy.

Post-marketing experience.

In post marketing experience, hypersensitivity reactions including urticaria, angioedema, and difficulty breathing have been reported following dimethyl fumarate administration. Cases of anaphylaxis have also been reported (see Section 4.4 Special Warnings and Precautions for Use, Anaphylactic reactions).
Progressive multifocal leukoencephalopathy has occurred in the setting of lymphopenia (< 0.91 x 109/L) following dimethyl fumarate administration. These PML cases have occurred predominantly in the setting of prolonged moderate to severe lymphopenia. (See Section 4.4 Special Warnings and Precautions for Use, Progressive multifocal leukoencephalopathy).
Liver function abnormalities (elevations in transaminases ≥ 3 times ULN with concomitant elevations in total bilirubin > 2 times ULN) have been reported following dimethyl fumarate administration in post marketing experience. These abnormalities resolved upon treatment discontinuation over a varying period of time. Therefore, ongoing monitoring of LFTs is recommended in patients being treated with dimethyl fumarate, as clinically indicated.
Herpes zoster infection has been reported with dimethyl fumarate administration in post marketing experience. The majority of cases were non-serious (see Section 4.4 Special Warnings and Precautions for Use, Herpes zoster infections). Other serious opportunistic infections have occurred with dimethyl fumarate, including cases of serious viral (herpes simplex virus, West Nile virus, cytomegalovirus), fungal (Candida and Aspergillus), and bacterial (Nocardia, Listeria monocytogenes, Mycobacterium tuberculosis) infections. Rhinorrhoea and alopecia have been reported with dimethyl fumarate administration in post marketing experience.

Reporting suspected adverse effects.

Reporting suspected adverse reactions after registration of the medicinal product is important. It allows continued monitoring of the benefit-risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions at www.tga.gov.au/reporting-problems.

4.9 Overdose

Cases of overdose with dimethyl fumarate have been reported. There are no known therapeutic interventions to enhance elimination of dimethyl fumarate nor is there a known antidote. In the event of overdose, it is recommended that symptomatic supportive treatment be initiated as clinically indicated.
For information on the management of overdose, contact the Poisons Information Centre on 13 11 26 (Australia).

5 Pharmacological Properties

5.1 Pharmacodynamic Properties

Mechanism of action.

The mechanism by which DMF exerts therapeutic effects in multiple sclerosis is not fully understood. Nonclinical studies indicate that pharmacodynamic responses to DMF appear to be mediated, at least in part, through activation of the nuclear factor (erythroid-derived 2)-like 2 (Nrf2) transcriptional pathway, which is a critical cellular defence system for responding to a variety of potentially toxic stimuli through up-regulation of antioxidant response genes.
Biological response markers of Nrf2 activation (e.g. NAD(P)H dehydrogenase, quinone 1 [NQO1]) are detected at elevated levels in blood from patients with multiple sclerosis following 12 or 48 weeks of oral dosing with DMF. These clinical data appear to be consistent with nonclinical studies demonstrating DMF-dependent up-regulation of Nrf2 antioxidant response genes in multiple tissue types, although the magnitude of up-regulation observed in tissues of the central nervous system was small. The relationships between blood NQO1 levels and the mechanism(s) by which DMF exerts its effects in multiple sclerosis are unknown.
In nonclinical and clinical studies, DMF demonstrates anti-inflammatory and immunomodulatory properties. DMF and monomethyl fumarate (MMF), the primary metabolite of DMF, significantly reduce immune cell activation and subsequent release of pro-inflammatory cytokines in response to inflammatory stimuli, and moreover affects lymphocyte phenotypes through a down-regulation of pro-inflammatory cytokine profiles (TH1, TH17), and biases towards anti-inflammatory production (TH2). DMF demonstrates therapeutic activity in models of inflammatory and neuroinflammatory injury, and also appears to promote improvement in blood brain barrier integrity. All of these anti-inflammatory effects appear consistent with the significant clinical activity of DMF in reducing brain lesions and relapses in multiple sclerosis patients.
In nonclinical studies MMF was shown to penetrate into the central nervous system where it promotes cyto- and neuro-protective responses. DMF and/or MMF significantly improve cell viability after oxidative challenge in primary cultures of astrocytes and neurons, suggesting that DMF and MMF prevent neurodegeneration in response to toxic stress. DMF showed therapeutic benefit in acute neurotoxic injury models and models of neurodegenerative disease. These nonclinical data combined with imaging and functional endpoints from clinical studies suggest DMF may promote a neuroprotective benefit in the central nervous system.

Potential to prolong the QTc interval.

Single doses of 240 mg or 360 mg DMF did not have any effect on the QTc interval when compared to placebo in a thorough QTc study.

Clinical trials.

The efficacy and safety of dimethyl fumarate was demonstrated in two studies that evaluated dimethyl fumarate taken either twice or three times a day in patients with relapsing-remitting multiple sclerosis (RRMS).
The starting dose for dimethyl fumarate was 120 mg twice or three times a day for the first 7 days, followed by an increase to either 240 mg twice or three times a day. Both studies included patients with Expanded Disability Status Scale (EDSS) scores ranging from 0 to 5, who had experienced at least 1 relapse during the year prior to randomisation, or, within 6 weeks of randomisation had a brain Magnetic Resonance Imaging (MRI) demonstrating at least one gadolinium-enhancing (Gd+) lesion.
Study 1 (DEFINE) was a 2-year randomised, double-blind, placebo-controlled study in 1234 patients with RRMS who had not received interferon-beta or glatiramer acetate (GA) for at least the previous 3 months or natalizumab for at least the previous 6 months. Neurological evaluations were performed at baseline, every 3 months and at time of suspected relapse. MRI evaluations were performed at baseline, month 6, and year 1 and 2. The primary endpoint in Study 1 was the reduction in the proportion of patients relapsed at 2 years. Patients were randomised to receive dimethyl fumarate 240 mg twice a day (n=410), dimethyl fumarate 240 mg three times a day (n=416), or placebo (n=408) for up to 2 years. Median age: 39 years, median years since diagnosis: 4.0 years and median EDSS score at baseline: 2.0. Median time on study was 96 weeks for all three treatment groups.
The proportion of patients relapsed was significantly lower in the group treated with dimethyl fumarate than in the group treated with placebo at 2 years. Secondary endpoints at 2 years included the number of new or newly enlarging T2 hyperintense lesions, number of Gd-enhancing lesions, annualised relapse rate (ARR), and time to confirmed disability progression. Confirmed disability progression was defined as at least a 1 point increase from baseline EDSS (1.5 point increase for patients with baseline EDSS of 0) sustained for 12 weeks. Dimethyl fumarate had a clinically meaningful and statistically significant effect on all primary and secondary study endpoints. The 240 mg three times daily dose resulted in no additional benefit over the dimethyl fumarate 240 mg twice daily dose. The results for this study are shown in Table 3.
Study 2 (CONFIRM) was a 2-year multicentre, randomised, double-blind, placebo-controlled study which contained a rater-blinded (i.e. study physician/investigator assessing the response to study treatment is blinded) reference comparator of glatiramer acetate (GA) in 1417 patients with RRMS.
Patients had not received interferon-beta for at least the previous 3 months, natalizumab for at least the previous 6 months and had not previously received glatiramer acetate (GA). The efficacy and safety evaluations were similar to Study 1 and the endpoints were broadly consistent, but the primary endpoint of Study 2 was the annualized relapse rate at 2 years, whereas the primary endpoint of Study 1 was the proportion of subjects relapsed at 2 years. Median age: 37 years, median years since diagnosis: 3.0 years and median EDSS score at baseline: 2.5. Patients were randomised to receive dimethyl fumarate 240 mg twice a day (n=359), dimethyl fumarate 240 mg three times a day (n=344), placebo (n=363) or glatiramer acetate (n=351) for up to 2 years. Median time on study was 96 weeks for all treatment groups.
The annualised relapse rate was significantly lower in patients treated with dimethyl fumarate than in patients treated with placebo at 2 years. Secondary endpoints at 2 years included the number of new or newly enlarging T2 hyperintense lesions, number of T1 hypointense lesions, proportion of patients relapsed and time to confirmed disability progression defined as in Study 1.
Dimethyl fumarate had a clinically meaningful and statistically significant effect on the primary endpoint and secondary relapse and MRI endpoints. In Study 2, the annualised relapse rate for glatiramer acetate versus placebo was 0.286 and 0.401, corresponding to a reduction of 29% (p=0.013) which is consistent with approved product labelling. The results for this study are shown in Table 4.
Pooled results at 2 years for Study 1 and Study 2 showed consistent and statistically significant results for dimethyl fumarate versus placebo in all primary and secondary endpoints, including time to confirmed disability progression (32% relative reduction compared to placebo).

5.2 Pharmacokinetic Properties

Orally administered dimethyl fumarate undergoes rapid presystemic hydrolysis by esterases and is converted to its primary metabolite, MMF, which is also active. DMF is not quantifiable in plasma following oral administration of dimethyl fumarate. Therefore all pharmacokinetic analyses related to dimethyl fumarate were performed with plasma MMF concentrations. Pharmacokinetic data were obtained in subjects with multiple sclerosis and healthy volunteers.

Absorption.

The Tmax of dimethyl fumarate is 2-2.5 hours. As dimethyl fumarate microtablets are protected by an enteric coating, absorption does not commence until the microtablets leave the stomach (generally less than 1 hour). Following 240 mg administered twice a day with food, the median peak (Cmax) was 1.72 mg/L and overall (AUC) exposure was 8.02 h.mg/L in subjects with MS. Cmax and AUC increased approximately dose proportionally in the dose range studied (120 mg to 360 mg).
Food does not have a clinically significant effect on exposure of dimethyl fumarate. Therefore, dimethyl fumarate may be taken with or without food.

Distribution.

The apparent volume of distribution following oral administration of 240 mg dimethyl fumarate varies between 60 and 90 L. Human plasma protein binding of MMF generally ranges between 27%-40%.

Metabolism.

In humans, dimethyl fumarate is extensively metabolised by esterases, which are ubiquitous in the gastrointestinal tract, blood and tissues, before it reaches the systemic circulation. Further metabolism occurs through the tricarboxylic acid (TCA) cycle, with no involvement of the cytochrome P450 (CYP) system. A single 240 mg 14C-DMF dose study identified monomethyl fumarate, fumaric and citric acid, and glucose as the major metabolites in plasma. The downstream metabolism of fumaric and citric acid occurs through the TCA cycle, with exhalation of CO2 serving as a primary route of elimination.

Excretion.

Exhalation of CO2 is the primary route of dimethyl fumarate elimination accounting for approximately 60% of the dose. Renal and faecal elimination are secondary routes of elimination, accounting for 15.5% and 0.9% of the dose respectively.
The terminal half-life of MMF is short (approximately 1 hour) and no circulating MMF is present at 24 hours in the majority of individuals. Accumulation of parent drug or MMF does not occur with multiple doses of dimethyl fumarate at the therapeutic regimen.
Dimethyl fumarate exposure increases in an approximately dose proportional manner with single and multiple doses in the 120 to 360 mg dose range studied.
Based on the results of ANOVA, body weight is the main covariate of exposure (by Cmax and AUC) in relapsing remitting multiple sclerosis (RRMS) subjects, but did not affect safety and efficacy measures evaluated in the clinical studies. Gender and age did not have a statistically significant impact on Cmax and AUC.
Race and ethnicity have no effect on the pharmacokinetics of dimethyl fumarate.
Since the renal pathway is a secondary route of elimination for dimethyl fumarate, accounting for less than 16% of the dose administered, evaluation of pharmacokinetics in individuals with renal impairment was not conducted.
As DMF and MMF are metabolised by esterases, without the involvement of the CYP450 system, evaluation of pharmacokinetics in individuals with hepatic impairment was not conducted.

5.3 Preclinical Safety Data

Genotoxicity.

DMF and MMF were negative in the following in vitro assays (bacterial reverse mutation test, chromosomal aberration assay in human lymphocytes, and [DMF only] a forward mutation assay in Chinese hamster ovary cells) and in vivo assays (rat micronucleus assay with DMF, bone marrow cytogenetic test with MMF). Results did not suggest a risk of genotoxicity in patients.

Carcinogenicity.

Carcinogenicity studies were conducted in mice and rats with oral dosing with DMF for up to 2 years. Doses in mice were 25, 75, 200 and 400 mg/kg/day and in rats were 25, 50, 100 and 150 mg/kg/day.
Incidences of tumours in the nonglandular stomach were increased in mice and rats (squamous cell papillomas and carcinomas in mice and rats; leiomyosarcomas and fibrosarcomas in mice). As the nonglandular stomach of mice and rats does not have a human counterpart, these tumours are not considered to be a risk in patients.
Incidences of renal tubular adenomas (benign) and carcinomas were increased in both mice and rats. Higher incidences of at least one of these tumours were observed at doses of 75 mg/kg/day in mice (1.3 times the MRHD based on AUC) and 100 mg/kg/day in rats (2 times the MRHD based on AUC), with significantly higher incidences at 200 mg/kg/day in mice and 150 mg/kg/day in rats (4 times the MRHD in both species). The clinical relevance of these findings is unclear but they might pose a human risk.
In male rats, an increase in the incidence of benign interstitial cell (Leydig cell) adenoma of the testes was observed at ≥ 100 mg/kg/day (2 times the MRHD based on AUC). The rat is particularly sensitive to developing this tumour type and the relevance of these findings to human risk is considered low.

6 Pharmaceutical Particulars

6.1 List of Excipients

Each Pharmacor Dimethyl Fumarate Delayed Release Capsule contains: silicified microcrystalline cellulose, croscarmellose sodium, purified talc, colloidal anhydrous silica, magnesium stearate, Eudragit L100 (methacrylic acid copolymer), triethyl citrate, isopropyl alcohol, Eudragit L30D-55 (methacrylic acid and ethyl acrylate copolymer dispersion), FD and C Blue 2, iron oxide yellow, titanium dioxide, gelatin.

6.2 Incompatibilities

Incompatibilities were either not assessed or not identified as part of the registration of this medicine.

6.3 Shelf Life

30 Months.

6.4 Special Precautions for Storage

Store in original packaging in order to protect from light. Store below 25°C.

6.5 Nature and Contents of Container

Pharmacor Dimethyl Fumarate 120 mg delayed release capsules.

Capsules are supplied in PVC-PVDC aluminium blister packs, in pack sizes of 14's, 70's, 112's.

Pharmacor Dimethyl Fumarate 240 mg delayed release capsules.

Capsules are supplied in PVC-PVDC aluminium blister packs, in pack sizes of 14's, 56's, 70's, 112's.

6.6 Special Precautions for Disposal

In Australia, any unused medicine or waste material should be disposed of by taking to your local pharmacy.

6.7 Physicochemical Properties

Dimethyl fumarate is a white to off-white powder that is slightly soluble in water.

Chemical structure.


Chemical Name: Dimethyl-(E)-butenedioate.
Molecular formula: C6H8O4.
Molecular weight: 144.13 g/mol.

CAS number.

624-49-7.

7 Medicine Schedule (Poisons Standard)

Prescription only medicine (S4).

Summary Table of Changes