All of the following are true about Triptans except:: (A) They are the DOC in Acute attack of migraine, (B) Frovatriptan is the longest acting triptan, (C) Sumatriptan can also be given subcutaneously, (D) They acting by inhibiting 5HT 1B / 1D receptors
Answer is D. Triptans are 5HT 1B / 1D agonists, not antagonists.