Efficacy of candesartan in the treatment of migraine in hypertensive patients.

Triptans are usually administered for migraine, but cannot be given to patients with malfunctioning cardiac or cerebral vascular systems, which commonly accompany hypertension. This article focuses on 8 cases in which treatment with candesartan was successful in reducing both the incidence and severity of headache in hypertensive patients with migraine. The cases reported in this article showed a mean improvement in Migraine Disability Assessment score from 29.4 to 9 points and in blood pressure from 154.9/90.4 to 129.5/81.9mmHg, suggesting that candesartan is an extremely attractive option for the treatment of migraine. Although recent studies have reported the efficacy of candesartan for treating migraine, there has been no description of its potential advantages over other prophylactic drugs. The present study included patients who could not tolerate triptans for whom triptans were contraindicated, several patients for whom other migraine prophylactic drugs showed little or no effect, and one patient for whom candesartan was prescribed initially for hypertension, but was also found to be therapeutic for migraines. Thus candesartan is considered to be a unique, attractive choice of prophylactic agent for migraine complicated by hypertension.