You’ve probably seen warnings on medicines about mixing them with alcohol. Doing so can cause nausea and vomiting, headaches, drowsiness, fainting, or loss of coordination.
You can be at risk for internal bleeding, heart problems, and difficulty breathing. Alcohol can make a medication less effective or even useless, or it may make it harmful or toxic to your body.
Stay Informed, Stay SafeKnowing what’s in your medications—and how they interact with alcohol—will help keep you safe and your medicines working effectively.
Medications typically are safe and effective when used appropriately, and your pharmacist or other health care provider can help you determine which medications interact harmfully with alcohol. You should also read the label on the medication bottle to find out exactly what ingredients a medicine contains.
Some medications, including many that can be purchased without a prescription, contain one or more ingredients that can react with alcohol. In particular, sedative-hypnotic...