Top search result for "Calan" in Resources. To see all results and access other features, sign up for free.

... Because MBA was once thought to involve spasms of the basilar artery, the safety of triptans has not been studied well enough in people with MBA.Preventive Medications Preventive medications include drugs such as topiramate (Topamax) and verapamil (Calan), a calcium channel blocker.Simple lifestyle changes can help as well. ...