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Aspirin
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Aspirin

Generic name: aspirin (oral) [ AS-pir-in ]
Brand names: Arthritis Pain, Aspi-Cor, Aspir 81, Aspir-Low, Bayer Plus, ... show all 11 brands
Drug classes:Platelet aggregation inhibitors, Salicylates

Medically reviewed by Sanjai Sinha, MD. Last updated on Aug 2, 2021.

What is aspirin?

Aspirin is a salicylate (sa-LIS-il-ate). It works by reducing substances in the body that cause pain, fever, and inflammation.

Aspirin is used to treat pain, and reduce fever or inflammation. It is sometimes used to treat or prevent heart attacks, strokes, and chest pain (angina).

Aspirin should be used for cardiovascular conditions only under the supervision of a doctor.

Warnings

You should not use aspirin if you have a bleeding disorder such as hemophilia, a recent history of stomach or intestinal bleeding, or if you are allergic to an NSAID (non-steroidal anti-inflammatory drug) such as Advil, Motrin, Aleve, Orudis, Indocin, Lodine, Voltaren, Toradol, Mobic, Relafen, Feldene, and others.

Do not give this medication to a child or teenager with a fever, flu symptoms, or chickenpox. Salicylates can cause Reye's syndrome, a serious and sometimes fatal condition in children.

Before taking this medicine

Do not give this medicine to a child or teenager with a fever, flu symptoms, or chickenpox. Aspirin can