Amoxycillin 200mg+ Clavulanic Acid 28.5mg are prepared by combining two different medicines like Amoxycillin and Clavulanic Acid. They work together by killing the bacteria that may cause infections. Amoxycillin stops the growth of bacteria and Clavulanic Acid reduces the resistance of the activity of Amoxycillin against bacteria. These medicines should be taken as per the recommendations of the doctors to treat varied infections of bacteria and fungi.