Amoxycillin with clavulanic acid

Active ingredients: amoxycillin, clavulanic acid (clavulanate)

Brand names include: Augmentin Duo, Moxiclav Duo

Note about medicines names

Most medicines have two names: the active ingredient and the brand name. The active ingredient is the chemical in the medicine that makes it work. The brand name is the name given to the medicine by its manufacturer. There may be several brands that contain the same active ingredient. This website uses active ingredient names (e.g. amoxycillin), with brand names in brackets and with a capital letter (e.g. Amoxil). We also discuss medicines in groups or ‘classes’ when their effects or actions are very similar.

To find out more about active ingredients and brand names read our brand choices information.

What is amoxycillin with clavulanic acid?

Amoxycillin with clavulanic acid is a combination of two different antibiotics used to treat infections caused by bacteria. Both amoxycillin and clavulanic acid belong to the penicillin family of antibiotics.

Amoxycillin with clavulanic acid is usually prescribed if amoxycillin alone does not kill the bacteria causing your infection.

It can be used to treat some respiratory tract infections (RTIs) and their complications, as well as other infections caused by bacteria.

Find out more about what infections amoxycillin with clavulanic acid is used for, how it works, who can take it, and its side effects and interactions.

Read about the different brands of amoxycillin with clavulanic acid and find the consumer medicines information (CMI) leaflet for your brand.

  • Rossi S, ed. Australian Medicines Handbook [online]. Adelaide: AMH, July 2012.
  • Sweetman S, ed. Martindale: The complete drug reference [online]. London: Pharmaceutical Press (accessed 18 October 2011).
  • Antibiotic Expert Group. Therapeutic Guidelines: Antibiotic version 14; Amoxycillin plus clavulanate. Melbourne: Therapeutic Guidelines Limited, 2012 (accessed 24 February2012).