Read Next
Discover
acetaminophen
Four 500-mg acetaminophen suppositories.
acetaminophen
chemical compound
Also known as: N-acetyl-p-aminophenol, N-para-hydroxy-phenylacetamide, N-para-hydroxyphenylacetamide, paracetamol
- Also called:
- paracetamol
- On the Web:
- CORE - Acetaminophen (paracetamol) induces hypothermia during acute cold stress. (Oct. 22, 2024)
acetaminophen, drug used in the treatment of mild pain, such as headache and pain in joints and muscles, and to reduce fever. Acetaminophen is the major metabolite of acetanilid and phenacetin, which were once commonly used drugs, and is responsible for their analgesic (pain-relieving) effects. Acetaminophen relieves pain by raising the body’s pain threshold, and it reduces fever by its action on the temperature-regulating centre of the brain. The drug inhibits prostaglandin synthesis in the central nervous system, but it lacks an anti-inflammatory effect in peripheral nerves. Acetaminophen is much less likely to cause gastrointestinal side effects than aspirin, but ...(100 of 170 words)
