Cefixime is an antibiotic medication used to treat a variety of bacterial infections, including respiratory tract infections, urinary tract infections, ear infections, and sexually transmitted infections such as gonorrhea. It works by stopping the growth and multiplication of bacteria. Cefixime is usually taken orally, in the form of tablets, capsules, or a suspension. It belongs to the class of antibiotics called cephalosporins and is usually well-tolerated, although some people may experience side effects such as diarrhea, nausea, and allergic reactions. Cefixime is a prescription medication and should only be taken under the guidance of a healthcare professional.