No, you need not. We do not require any prescription from our customers. However we would strongly recommend you to consult your doctor before taking a medication. You may have some diseases contra-indicated for taking certain kinds of medicines and your doctor will advise you what you can or cannot take.
Cleocin (Clindamycin) is an antibiotic which is used for the treatment of infections caused by susceptible anaerobic bacteria. Also indicated in the treatment of infections due to susceptible strains of streptococci, pneumococci, and staphylococci.