Amoxicillin + Clavulanic Acid is a broad-spectrum antibiotic combination used to treat a wide range of bacterial infections. Amoxicillin is a penicillin-type antibiotic that kills susceptible bacteria, while clavulanic acid inhibits beta-lactamase enzymes that can make bacteria resistant. Together, they enhance effectiveness against infections of the respiratory tract, urinary tract, skin, soft tissues, and certain dental and ear infections. This combination is commonly used when resistance to standard penicillins is suspected.