are clindamycin and doxycycline related?
A brand name for clindamycin is Cleocin. Doxycycline and clindamycin are different types of antibiotics. Doxycycline is a tetracycline antibiotic and clindamycin is a lincosamide antibiotic. Side effects of doxycycline and clindamycin that are similar include nausea, vomiting, diarrhea, and stomach/abdominal pain.