Aspirin is unique in its dual application:

It is generally recommended not to give aspirin to children under 16 due to the risk of Reye's syndrome, a rare but serious condition.

In 1897, Bayer chemist Felix Hoffmann synthesized acetylsalicylic acid to create a more tolerable, less stomach-irritating form of salicylic acid.

Aspirin (acetylsalicylic acid) is arguably the world's most enduring "wonder drug," with an estimated 40,000 tons consumed annually. It is a versatile nonsteroidal anti-inflammatory drug (NSAID) that acts as a pain reliever (analgesic), fever reducer (antipyretic), anti-inflammatory, and a crucial anti-platelet agent.

Used for acute pain relief, fever reduction, and controlling inflammation.