Aspirin act as an analgesic and antipyretic by inhibiting _____?

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Aspirin act as an analgesic and antipyretic by inhibiting _____? Answer: Cyclooxygenase enzyme

Aspirin works by inhibiting cyclooxygenase (COX) enzymes, particularly COX-1 and COX-2. These enzymes are involved in the production of prostaglandins, which cause pain, inflammation, and fever. By blocking COX, aspirin reduces pain (analgesic) and fever (antipyretic).

Question context

This question is part of 🧬 Biochemistry within the broader 🧬 Medical Science subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.