Amoxicillin is an antibiotic in a group of drugs called penicillins. Amoxicillin fights bacteria in the
body.
Clavulanate potassium is a form of clavulanic acid, which is similar to penicillin. Clavulanate
potassium fights bacteria that is often resistant to penicillins and other antibiotics.
The combination of amoxicillin and clavulanate potassium is used to treat many different
infections caused by bacteria, such as sinusitis, pneumonia, ear infections, bronchitis, urinary tract
infections, and infections of the skin.
Amoxicillin and clavulanate potassium may also be used for other purposes not listed in this
medication guide.