Which statement about acetaminophen is true?

Which statement about acetaminophen is true?

• A. It has strong anti-inflammatory effects.
• B. It is primarily used for anti-inflammatory relief.
• C. It is an analgesic and antipyretic but lacks anti-inflammatory effects.
• D. It increases prostaglandin production.

Answer: (C)

Acetaminophen is best described as an analgesic and antipyretic with little to no anti-inflammatory activity. This means it relieves pain and lowers fever but does not effectively reduce inflammation in the body. The reason is that its effect mainly targets prostaglandin synthesis in the brain rather than in peripheral tissues where inflammation occurs, so you don’t get the anti-inflammatory benefits seen with NSAIDs. It also does not increase prostaglandin production; it actually reduces prostaglandin synthesis in the CNS, which accounts for its lack of inflammatory action. So the statement that it is an analgesic and antipyretic but lacks anti-inflammatory effects is true. The other options overstate its anti-inflammatory role or imply the opposite effect on prostaglandins. (Note: overdose can cause serious liver injury, a key safety consideration.)

Acetaminophen is best described as an analgesic and antipyretic with little to no anti-inflammatory activity. This means it relieves pain and lowers fever but does not effectively reduce inflammation in the body. The reason is that its effect mainly targets prostaglandin synthesis in the brain rather than in peripheral tissues where inflammation occurs, so you don’t get the anti-inflammatory benefits seen with NSAIDs. It also does not increase prostaglandin production; it actually reduces prostaglandin synthesis in the CNS, which accounts for its lack of inflammatory action. So the statement that it is an analgesic and antipyretic but lacks anti-inflammatory effects is true. The other options overstate its anti-inflammatory role or imply the opposite effect on prostaglandins. (Note: overdose can cause serious liver injury, a key safety consideration.)