Advil is a brand name for ibuprofen, which is a nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain and inflammation. Blood thinners, on the other hand, are medications that prevent blood clots. Mixing Advil and blood thinners can increase the risk of bleeding, which can be life-threatening in some cases.

According to Drug Patent Watch [1], Advil can interact with blood thinners such as warfarin, heparin, and clopidogrel. This interaction can increase the risk of bleeding and bruising. It is important to consult a healthcare provider before taking Advil or any other NSAIDs if you are taking blood thinners.

The Harvard Health Blog [2] also warns against the combination of blood thinners and NSAIDs. The article states that NSAIDs can interfere with the blood-thinning effects of medications such as warfarin, which can lead to blood clots and stroke. The article advises patients to talk to their healthcare provider before taking NSAIDs if they are on blood thinners.

GoodRx [3] lists Advil as one of the over-the-counter drugs to avoid while taking blood thinners. The article explains that Advil can increase the risk of bleeding and recommends using acetaminophen instead.

In conclusion, mixing Advil and blood thinners can increase the risk of bleeding and should be avoided. Patients should consult their healthcare provider before taking any NSAIDs if they are on blood thinners. If pain relief is needed, acetaminophen may be a safer alternative.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/ADVIL
[2] https://www.health.harvard.edu/diseases-and-conditions/bad-mix-blood-thinners-and-nsaids
[3] https://www.goodrx.com/health-topic/heart/otc-drugs-to-avoid-on-blood-thinners