Are you allowed to drink alcohol on blood thinners?

You should avoid drinking alcohol if you are taking allergy medications or any multi-symptom cold and flu formulation. In some cases, mixing alcohol with medications can lead to an overdose or alcohol poisoning—both of which are potentially life-threatening medical emergencies. When the interaction between the substances goes the other way, certain drugs can change how your body responds to an alcoholic beverage. For example, some OTC products can make the effects of alcohol more intense. More intense side effects mean you might be more impaired after having one drink than you would typically be. You and your doctor will work together as a team to make sure that taking your blood thinner does not stop you from living well and safely. The information in this booklet will help you understand why you are taking a blood thinner and how to keep yourself healthy.

Here is what you need to know about the possible unsafe interactions between alcohol and common prescription and over-the-counter medications. Verywell Mind articles are reviewed by board-certified physicians and mental healthcare professionals. Medical Reviewers confirm the content is thorough and accurate, reflecting the latest evidence-based research. Content is reviewed before publication and upon substantial updates. Call your doctor if you are unable to eat for several days, for whatever reason. Also call if you have stomach problems, vomiting, or diarrhea that lasts more than 1 day. It is very important to talk with your doctor about all the medicines you take, including other prescription medicines, over-the-counter medicines, vitamins, and herbal products.

What not to do on blood thinners?

Did you know that alcohol is the third-leading preventable cause of death in the United States?

• One of the functions of your liver is to break down alcohol and some medications.
• While some alcohol use may be permissible in certain situations, you should consult with a doctor or pharmacist about your specific situation.
• However, it doesn’t thin blood enough to successfully combat blood clots the way medicine would, so it cannot be used to treat blood clots.
• When alcohol is included in the mix, it can alter how thin your blood is and also change how active the medication is.
• These clots are dangerous because they can cause a buildup of blood, leading to swelling and preventing oxygen from circulating effectively around the heart.

Warfarin is usually well tolerated and inexpensive, but you must monitor how thin your blood is with frequent lab work. Some foods also decrease its effectiveness, so it’s important to keep your diet consistent.

Can you drink caffeine while on blood thinners?

Your doctor will take into account your health history, age, weight and kidney and liver function before determining which blood thinner might work best for you. Tell all of your health care providers that you’re taking blood blood thinners and alcohol thinners. If you use different pharmacies, make sure all your pharmacists know. If you fall or bump your head while taking a blood thinner, you may have internal bleeding – even if there’s no external sign you’ve been hurt.