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Is Tylenol (acetaminophen) a blood thinner?

Medically reviewed by Drugs.com. Last updated on Oct 14, 2024.

Official Answer by Drugs.com

No, Tylenol (acetaminophen) is not classified as a blood thinner-type of drug, but Aspirin (acetylsalicylic acid) is a blood thinner.

Acetaminophen is considered the pain and fever reliever of choice for most patients receiving oral anticoagulant therapy like warfarin. However, if you are taking a high dose of acetaminophen over the long-term, caution is recommended during combined therapy with warfarin, particularly if high doses of acetaminophen are used for a prolonged period.

If you take warfarin, tell your doctor that you take acetaminophen and contact them if you experience any signs of bleeding like nosebleeds, bruising, headache, dizziness, weakness, pain, prolonged bleeding from cuts or gums after brushing, heavy menstrual flow, unexpected vaginal bleeding, red or dark urine, or red or black (tarry) stools.

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Yes, it is safe for most people to take tramadol with acetaminophen, ibuprofen, or aspirin if they are old enough (aspirin is not recommended for children less than 16 years and tramadol should not be taken by children under the age of 12). Continue reading

Acetaminophen vs paracetamol: What do you need to know?

Acetaminophen (Tylenol) found in the U.S is the same medicine as paracetamol (Panadol) used throughout many regions of the world, including Europe, Australia, India and New Zealand. Acetaminophen and paracetamol are the generic names of medicines used to treat mild pain, headache and fever. Continue reading

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Yes, it is safe to take Advil (ibuprofen) and Tylenol (acetaminophen) together if you need to for extra pain relief, such as for a dental extraction. This combination is more effective than taking either medication alone because they work through different mechanisms with minimal overlapping of side effects. But it is important to follow key safety guidelines.

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