AMOXICILLIN ANHYDROUS OR CLAVULANIC ACIDSearch HelpAmoxicillin and Clavulanic Acid The combination of amoxicillin and clavulanic acid is used to treat certain infections caused by bacteria, including infections of the ears, lungs, sinus, skin, and urinary ... www.nlm.nih.gov/medlineplus/druginfo/meds/a685024.html - Drugs and SupplementsAppendectomy: Surgical Removal of the Appendix (American Colle