New approaches to the management of peripheral vertigo: efficacy and safety of two calcium antagonists in a 12-week, multinational, double-blind study.

Objective: To evaluate the efficacy and safety profile of one 30-mg nimodipine oral tablet taken three times per day (one tablet with breakfast, one with lunch, and one with dinner) or one 150-mg cinnarizine verum oral capsule taken once each day with dinner for 12 weeks.

Study Design: Comparative in a double-blind, multinational pilot study.

Setting: Tertiary referral center.