Pharmacology Sumatriptan reduces the pain of migraine by acting as selective agonist of______ receptors? A 5HT2A B 5HT 3 C 5HT1B/1D D 5HT 1A 💡 Explanation Sumatriptan reduces the pain of migraine by acting as selective agonist of______ receptors? ✓ Correct Answer: C. 5HT1B/1D