What is Augmentin? Augmentin is an antibiotic that belongs to the class of penicillin-type medications. It is commonly prescribed to treat respiratory tract infections, sinusitis, ear infections, urinary tract infections (UTIs), and skin and soft tissue infections. The combination of amoxicillin and clavulanate potassium in Augmentin helps to enhance the antibiotic's effectiveness by preventing the breakdown of amoxicillin by certain bacteria.



