hexin Capsule belongs to the group of antibiotics called cephalosporin used to treat various bacterial infections of the nose, lungs, ear, bones, joints, skin, urinary tract, prostate gland, and reproductive system. Besides this Phexin Capsule is also used to treat dental infections. Bacterial infections are caused due to the multiplication of harmful bacteria inside or on the body. Phexin Capsule does not work against infections caused by the virus, including cold and flu.