Aspirin

Aspirin, also known as acetylsalicylic acid (ASA), is a medication used to treat pain, fever, or inflammation.[4] Specific inflammatory conditions in which aspirin is used include Kawasaki disease, pericarditis, and rheumatic fever.[4] Aspirin given shortly after a heart attack decreases the risk of death.[4] Aspirin is also used long-term to help prevent heart attacks, ischaemic strokes, and blood clots in people at high risk.[4] It may also decrease the risk of certain types of cancer, particularly colorectal cancer.[5] For pain or fever, effects typically begin within 30 minutes.[4] Aspirin is a nonsteroidal anti-inflammatory drug (NSAID) and works similar to other NSAIDs but also suppresses the normal functioning of platelets.[4]

Side Effects
More commonly reported ones are:

More commonly reported ones in children are:

Less commonly reported ones are: