<p>Clindamycin may results the following side effects. Genital tract: vaginitis, vulvo-vaginal irritation Central nervous system: dizziness, headache, vertigo.Gastro-intestinal: heartburn, nausea, vomiting, diarrhea, constipation, abdominal pain. Dermatological: rash, exanthema. Hypersensitivity: urticaria.</p>