How does aspirin work on pain in the body?

Question

Quizplus · Accepted Answer

Aspirin works by blocking the action of an enzyme called cyclooxygenase (COX), which decreases the production of prostaglandin. Prostaglandins are chemicals that are produced by the body in response to injury or inflammation and can cause pain, swelling, and fever. By blocking the production of prostaglandin, aspirin can help reduce pain and inflammation. Aspirin also interrupts the transmission of nerve signals that can contribute to pain. Therefore, all three ways listed (blocking COX, decreasing prostaglandin, and interrupting nerve signals) are correct.

How Does Aspirin Work on Pain in the Body