8Ampicillin is used to treat certain infections that are caused by bacteria such as meningitis (infection of the membranes that surround the brain and spinal cord); and infections of the throat, sinuses, lungs, reproductive organs, urinary tract, and gastrointestinal tract. Ampicillin is in a class of medications called penicillins. It works by killing bacteria. Antibiotics such as ampicillin will not work for colds, flu, or other viral infections GET YOUR COPY TODAY BY SCROLLING UP AND CLICKING BUY NOW TO GET YOUR COPY NOW IN ONE CLICK