Cefufaith CV 500mg/125mg Tablet is a combination medication used to treat a variety of bacterial infections. Cefufaith CV 500mg/125mg Tablet includes two medications, Cefuroxime and Clavulanic Acid, which work together to destroy germs that cause infections. Cefuroxime acts by inhibiting the growth of microorganisms. Clavulanic acid decreases resistance and increases Cefuroxime's effectiveness against microorganisms. This combination medication can be used to treat a variety of bacterial infections, including ear, sinus, throat, lung, urinary tract, skin, and soft tissues. It normally makes you feel better within a few days, but you should keep taking it as directed even after you feel better to ensure that all bacteria are eliminated and do not grow resistant.