Amlodipine induced gingival enlargement

Abstract

Drug-induced gingival overgrowth or enlargement is an abnormal growth of the gingiva due to an adverse drug reaction in patients treated with anticonvulsants, immunosuppressants, and calcium channel blockers (CCBs). CCBs are considered as one of the etiologic factors among patients seeking dental care for drug-induced gingival enlargement or overgrowth. This enlargement can be localized or generalized and can range from mild to extremely severe, affecting patient's appearance, and function. CCBs are one of the most commonly used drugs for the management of cardiovascular disorders and are known for causing gingival over growth. Amlodipine is a new CCB and has been used with increasing frequency in the management of hypertension and angina. Although amlodipine is considered as a safe drug, very rarely it may induce gingival overgrowth. A rare case of amlodipine-induced gingival overgrowth has been reported herein a 45-year-old female patient. The treatment aspect included scaling and root planing, substitution of the drug, the surgical excision, and the maintenance and supportive therapy resulting in an excellent clinical outcome.