Common dosage forms of Clindamycin Phosphate include injection, tablet, suppository, gel with slightly different efficacy, including the treatment of infections caused by gram-positive bacteria. 1. Injection: It is mainly used for the treatment of various infectious diseases such as tonsillitis, sinusitis, acute bronchitis, pneumonia, lung abscess, cellulitis, traumatic infection, acute urethritis, osteomyelitis, sepsis and other infectious diseases caused by Gram-positive bacteria. It can also treat various infectious diseases such as pyothorax, peritonitis, endometritis, pelvic cellulitis caused by anaerobic bacteria. 2. Tablet: It is mainly used for the treatment of respiratory tract infections, urinary system infections, skin and soft tissue infections, and infections of five organs caused by anaerobic bacteria, staphylococcus, pneumococcus, streptococcus and other sensitive bacteria. 3. Suppositories: mainly used for the treatment of bacterial vaginosis. 4. Gel: mainly used for the treatment of acne vulgaris. It is recommended that patients who are unwell go to a regular hospital in a timely manner, and follow the doctor’s instructions for symptomatic treatment, the drugs should be used in accordance with the doctor’s instructions.