Advil is a brand name for ibuprofen, a nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain, fever, and inflammation [1]. Like any medication, Advil comes with potential risks and side effects. Some of the most common side effects of Advil include stomach upset, heartburn, nausea, vomiting, headache, dizziness, and drowsiness [2]. However, these side effects are usually mild and go away on their own.

More serious side effects of Advil can occur, although they are rare. These include allergic reactions, such as hives, rash, and difficulty breathing; stomach bleeding or ulcers; kidney damage; liver damage; and high blood pressure [3]. People who have a history of stomach ulcers, kidney disease, liver disease, heart disease, or high blood pressure should talk to their doctor before taking Advil.

It's important to follow the recommended dosage and not exceed the maximum daily dose of Advil, which is 1200mg per day for adults [2]. Taking too much Advil can increase the risk of side effects and complications. Additionally, Advil should not be taken with other NSAIDs, such as aspirin or naproxen, as this can increase the risk of stomach bleeding and other side effects [3].

In conclusion, while Advil is generally safe and effective for relieving pain and inflammation, it does come with potential risks and side effects. People should talk to their doctor before taking Advil if they have a history of certain medical conditions, and should follow the recommended dosage to minimize the risk of side effects and complications.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/ADVIL
[2] https://www.goodrx.com/advil/advil-side-effects
[3] https://www.mayoclinic.org/drugs-supplements/ibuprofen-oral-route/side-effects/drg-20070602?p=1