menu Contact Us Dizzy Patients Health Care Providers Dizzy Culture Research Site DVD BPPV DVD Tai Chi DVD Understanding Dizziness Acknowledgements Disclaimer Quoting

Verapamil for Vertigo  

Timothy C. Hain, MD

Last update: May 30, 2010 IndexPlease read our disclaimer.

The usual dose is 120 to 240mg,  SR, once per day. SR means sustained release. This drug is an dihydropyridine L-channel calcium channel blocker, similar to other dihydropyridine drugs like nifedipine, nimodipine and diltiazem. Verapamil is generally effective for migraine but it takes about 2 weeks to work. Verapamil is effective in migraine variants such as hemiplegic migraine (Yu and Horowitz, 2003). It also may be helpful in Menieres disease, although this has not yet been documented by a controlled study. Nimodipine has been reported to be helpful for Meniere's disease.

Side effects

About 50% of users develop mild constipation. Sometimes verapamil lowers blood pressure but this is generally not a big problem if it is started gradually. About 1% of users develop palpitations (fluttering feeling in chest). Stop taking this drug if you develop palpitations. A few individuals develop swelling of the ankles. Verapamil is safe in patients with asthma, and especially good in patients who also have high blood pressure. Should start with dose mg. roughly = weight of patient. Verapamil has no cognitive side effects and no effect on weight.

Precautions and Concerns

If possible, stop verapamil before major surgery as there is some evidence of increased bleeding tendencies. Whether or not verapamil, like aspirin, prevents stroke is presently unclear. Stop taking verapamil if significant palpitations develop. 

There are several concerns about verapamil that should limit its use. Because of studies suggesting increased mortality from heart disease, verapamil and related drugs in the calcium channel blocker family are not favored in individuals aged 55 and older. One study suggested an increased risk of cancer (about 2 fold) in persons taking calcium channel blockers.

It has recently been shown that verapamil increases blood levels of simvistatin (Kantola et al, 1998).  Doses of simvistatin should be reduced to 10mg when verapamil is also prescribed. Statins also increase the bioavailability of verapamil (Choi et al, 2010), and when a statin and verapamil are combined, doses of verapamil should also be decreased.


Copyright October 6, 2013 , Timothy C. Hain, M.D. All rights reserved. Last saved on October 6, 2013