Advil is a brand name for the drug ibuprofen, which is a nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain, reduce fever, and decrease inflammation. It is important to be aware of the medications that should not be taken with Advil to avoid any potential harmful interactions.

According to the sources provided, there are several medications that should be avoided or used with caution when taking Advil. These include:

1. Aspirin: Taking aspirin with Advil can increase the risk of stomach bleeding and ulcers. Aspirin should only be taken with Advil under the guidance of a healthcare provider.

2. Other NSAIDs: Taking other NSAIDs such as naproxen or diclofenac with Advil can increase the risk of side effects such as stomach bleeding and kidney problems.

3. Blood thinners: Taking blood thinners such as warfarin or heparin with Advil can increase the risk of bleeding. It is important to speak with a healthcare provider before taking Advil with blood thinners.

4. Steroids: Taking steroids such as prednisone with Advil can increase the risk of stomach bleeding and ulcers. It is important to speak with a healthcare provider before taking Advil with steroids.

5. Antidepressants: Taking certain antidepressants such as selective serotonin reuptake inhibitors (SSRIs) with Advil can increase the risk of bleeding. It is important to speak with a healthcare provider before taking Advil with antidepressants.

It is important to note that this is not a comprehensive list of all medications that should not be taken with Advil. Always speak with a healthcare provider or pharmacist before taking any new medications with Advil to avoid potential harmful interactions.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/ADVIL
[2] https://www.goodrx.com/ibuprofen/interactions
[3] https://www.advil.com/advil-safety/combining-medications/