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CancerQuest > Drugs > Acetaminophen (Tylenol®, Paracetamol® )

Acetaminophen (Tylenol®, Paracetamol® )

Generic Name: Acetaminophen Brand Name(s): Tylenol®, Paracetamol® IUPAC: N-(4-hydroxyphenyl)ethanamide FDA Approval: yes Manufacturer Link

Usage: Acetaminophen is used for the treatment of mild pain and fever.

Mechanism: The exact mechanism of action of acetaminophen is not completely understood. It selectively inhibits cyclooxygenase 2 (COX-2). It is classified as a non-steroidal anti-inflammatory agent but has only limited anti-inflammatory properties.

Side Effects: Side effects of acetaminophen are rare. However, extreme doses of acetaminophen or prolonged use can cause liver damage.