"July 10, 2015 -- Popular painkillers like ibuprofen and naproxen have carried warnings for years about potential risks of heart attacks and strokes. This week, the FDA decided to strengthen those warnings on the medications, known as nonsteroidal"...
As the active ingredient in aspirin, acetylsalicylic acid works by inhibiting several different chemical processes within the body, including the natural physiological processes causing pain and inflammation.
Aspirin relieves pain by inhibiting production of chemicals called prostaglandins, aspirin works to diminish the body's response to a chain of chemical processes that eventually leads to pain. This mechanism of action works on a cellular level.
Last reviewed on RxList: 11/13/2007
This monograph has been modified to include the generic and brand name in many instances.
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Chronic Pain/Back Pain
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