Amoxyking (amoxicillin/clavulanate) is a combination antibiotic used to treat a range of bacterial infections, including UTIs, sinus infections, and ear infections etc. It combines amoxicillin, which disrupts bacterial cell walls, with clavulanate potassium, a beta-lactamase inhibitor that prevents bacteria from counteracting the antibiotic. This dual action makes Augmentin effective against bacteria that might otherwise be resistant to antibiotics.