Question: are triptans used for migraine prophylaxis?
Answer: Drugs proven to be effective in these settings are NSAIDs, triptans, and dihydroergotamine (DHE) (Silberstein et al 2001). Therapeutic doses of NSAIDs such as naproxen sodium 550 mg twice a day starting 1–2 days before the expected onset of headache and continued through the vulnerable period can be effective.