Amlodipine-Induced Gingival Overgrowth.

Gingival overgrowth is a common feature of periodontal diseases. Rarely it occurs as an unwanted side effect of drugs such as anticonvulsants mainly phenytoin, immunosuppressants like cyclosporine and calcium channel blockers particularly nifedipine. Among calcium channel blockers, nifedipine causes gingival overgrowth in 10% of patients whereas amlodipine-induced gingival overgrowth is very limited. Here we report four cases in hypertensives on amlodipine.