Clindamycin 300 mg is an antibiotic prescribed for serious bacterial infections, including skin and soft tissue infections, bone and joint infections, respiratory infections like pneumonia, and infections in the abdomen and pelvis. Oral and injectable forms of clindamycin are used to treat serious infections caused by susceptible anaerobic bacteria, such as those occurring in the abdomen, gastrointestinal tract, lower respiratory tract, on the skin, and in the genitourinary area. This article looks at some uses, dosages, and symptoms of clindamycin. It also explores types and alternatives. What Is Clindamycin and How Does It Work? Clindamycin is indicated in the treatment of serious infections caused by susceptible anaerobic bacteria. Clindamycin is also indicated in the treatment of serious infections due to susceptible strains of streptococci, pneumococci, and staphylococci. 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 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 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 150 mg is an antibiotic capsule used to treat serious bacterial infections, particularly skin and soft tissue infections, bone and joint infections, respiratory tract infections, and certain infections caused by anaerobic bacteria (bacteria that thrive without oxygen). Overview: Clindamycin is an antibiotic used to treat some infections caused by certain bacteria. Common side effects include nausea, vomiting, diarrhea, stomach pain, and itching. 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].