Clarithromycin

Clarithromycin is a macrolide antibiotic used to treat certain bacterial infections. It works by stopping bacteria from making proteins they need to grow and spread.

It is commonly prescribed for respiratory tract infections, skin infections, and some stomach infections. Take it exactly as directed, and do not use it for viral illnesses like colds or flu. Tell your prescriber about allergies, liver or kidney problems, heart rhythm issues, and other medicines you take.