Clindamycin is a lincosamide antibiotic medication used for the treatment of a number of bacterial infections, including osteomyelitis (bone) or joint infections, pelvic inflammatory disease, strep throat, pneumonia, acute otitis media (middle ear infections), and endocarditis. [4] Find patient medical information for Clindamycin (Cleocin) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Description Clindamycin is used to treat bacterial infections. This medicine may be given to patients who had an allergic reaction to penicillin. Clindamycin will not work for colds, flu, or other virus infections. This medicine is available only with your doctor's prescription. Clindamycin is a drug in the treatment of serious bacterial infections. Learn about side effects, drug interactions, dosages, warnings, and more. Easy-to-read patient tips for clindamycin covering how it works, benefits, risks, and best practices. Learn about clindamycin (Cleocin) usage and dosing. Read the latest news and reviews about the drug as well as potential side effects and popular alternatives. Clindamycin belongs to a class of antibiotics known as lincosamides, and is used to treat bacterial infections including septicemia, pelvic inflammatory disease, abdominal, gynecological, respiratory tract, bone and joint, and skin and skin structure infections. Clindamycin is an antibiotic that treats bacterial infections. The brand name of this medication is Cleocin. Clindamycin is an antibiotic that fights bacteria in the body. Clindamycin is used to treat serious infections caused by bacteria. Clindamycin is usually available as one of three salts: clindamycin phosphate, clindamycin hydrochloride, or clindamycin nicotinamide. Clindamycin is not suitable for everyone, however, and it can cause a range of serious side effects. This article looks at some uses, dosages, and symptoms of clindamycin.