Antabuse, while effective in treating alcohol dependence, carries potential side effects. These can range from mild discomfort to serious complications. Common side effects include nausea, vomiting, headache, and flushing. Less common, but still possible, are sweating, dizziness, and stomach cramps. Severe reactions, though rare, might involve rapid heartbeat, low blood pressure, and even seizures.
Medication Interactions
Antabuse interacts significantly with several medications. Disulfiram, the active ingredient in Antabuse, can amplify the effects of other drugs, increasing the risk of adverse reactions. This includes anticoagulants (blood thinners), metronidazole, and isoniazid. Concurrent use with sedatives or hypnotics can heighten drowsiness and impair cognitive function. Always inform your doctor about all medications, supplements, and herbal remedies you take before starting Antabuse.
Food and Drink Interactions
Even small amounts of alcohol can trigger severe reactions while on Antabuse. These reactions can be dangerous, so strict abstinence from alcohol is crucial. Certain food and beverages containing alcohol, such as cough syrups or some aftershaves, should also be avoided. Consulting your doctor or pharmacist about potentially problematic food or drink items is recommended.
