Compare Relafen vs. Plavix

Head-to-head comparisons of medication uses, side effects, ratings, and more.



Coming soon.Prevents blood clots. Plavix (clopidogrel) is a cheap, generically available blood thinner that protects you from clots after you've had a heart attack or surgery.
Reviews & ratings
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Have you used Relafen (nabumetone)?
Worth itNot sureNot worth it
Reviews for Plavix
-26% worse vs. Relafen
-16% worse vs. Relafen
+16% better vs. Relafen
343 reviews
Have you used Plavix (clopidogrel)?
Worth itNot sureNot worth it
Side effects

We haven’t found good data for Relafen side effects.

FDA side effect reports for Relafen »
  • Minor bleeding 3%
  • Major bleeding 1%
More Plavix side effects »
How it works
Coming soon.Plavix (clopidogrel) is an antiplatelet blood thinner. It stops platelets in your blood from clumping together which makes it harder for them to form clots.
Type of medication
Prescription only
Available as
  • Pill
  • Pill
Used for
  • Osteoarthritis Rheumatoid Arthritis
Risk factors for serious side effects
    Coming soon.
    • Taking Prilosec or Nexium
    • People with certain genes that make Plavix (clopidogrel) less effective
    • History of stomach bleeding
    • Taking other medicines that increase the levels of Plavix (clopidogrel) in your body
    • Taking other blood thinners or medicines that increase the risk of bleeding
    Detailed Plavix (clopidogrel) risks & warnings »

    Research studies with animals found harmful effects on unborn babies. It hasn’t been properly studied in humans. The benefits might outweigh the risks even if you’re pregnant. Talk with your doctor.

    Upsides and benefits
    Coming soon
    • Plavix (clopidogrel) can help lower your risk of getting a stroke or heart attack.
    • You only need to take it once a day.
    • A genetic test is available to determine whether Plavix (clopidogrel) will be an effective treatment option for you.
    Downsides and risks
    Coming soon
    • Raises your risk of bleeding and bruising, which can be serious and life-threatening.
    • May not be safe to be taken with many other medicines or supplements.
    • If you've taken too much Plavix (clopidogrel) and you're bleeding, plasma transfusions are required to stop the bleeding.
    Tips from our pharmacists for people taking the medication
    Coming soon
    • Thins your blood to prevent clots from forming or getting bigger.
    • Can raise your risk of bleeding or bruising.
    • Take this medicine exactly as told by your doctor.
    • Plavix (clopidogrel) may not be safe to be taken together with some medicines and over-the-counter supplements. Don't start any new medicine without first speaking with your doctor or pharmacist.
    • Let your doctor know right away if you experience a fever, weakness, or unusual bleeding and bruising.
    • You should stop taking Plavix (clopidogrel) at least 5 days before any major surgeries to lower your chances of bleeding.
    Learn more
    More about RelafenSide effectsReviews & ratingsFDA package insert
    Have you used Relafen (nabumetone)?
    Worth itNot sureNot worth it
    More about PlavixSide effectsReviews & ratingsAlternativesFDA package insert
    Have you used Plavix (clopidogrel)?
    Worth itNot sureNot worth it