Alcoholism - Resources

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Acamprosate. Acamprosate (Campral) is the newest drug to be approved for treatment of alcoholism. Acamprosate calms the brain and reduces cravings by inhibiting the transmission of the neurotransmitter gamma aminobutyric acid (GABA). Studies indicate that it reduces the frequency of drinking and, in combination with psychotherapy, improves quality of life even in patients with severe alcohol dependence. The drug may cause occasional diarrhea and headache. It also can impair certain memory functions but does not alter short-term working memory or mood. People with kidney problems should use acamprosate cautiously. For some patients, combination therapy with naltrexone or disulfiram may provide greater benefit than acamprosate alone.

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Aversion Medications

Disulfiram. Some drugs have properties that interact with alcohol to produce distressing side effects. Disulfiram (Antabuse) causes flushing, headache, nausea, and vomiting if a person drinks alcohol while taking the drug. The symptoms can be triggered after drinking half a glass of wine or half a shot of liquor and may last from half an hour to 2 hours, depending on dosage of the drug and the amount of alcohol consumed. One dose of disulfiram is usually effective for 1 - 2 weeks. Overdose can be dangerous, causing low blood pressure, chest pain, shortness of breath, and even death. The drug is more effective if patients have family or social support, including AA "buddies," who are close by and vigilant to ensure that they take it.

Other Drugs

Topiramate. Topiramate (Topamax, generic) is an anti-seizure drug used to treat epilepsy. It also helps control impulsivity. Studies indicate it may help treat alcohol dependence. In one well-designed study, patients who took topirimate had fewer heavy drinking days, fewer drinks per day, and more continuous days of abstinence than patients who received placebo. Side effects included burning and itching skin sensations, change in taste sensation, loss of appetite, and difficulty concentrating.

Baclofen. Baclofen (Lioresal, generic) is a muscle relaxant and antispasmodic drug. It is being investigated for its benefits in helping maintain abstinence, particularly in patients with alcoholic cirrhosis.

Review Date: 01/13/2011
Reviewed By: Harvey Simon, MD, Editor-in-Chief, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).