The Medical Letter on Drugs and Therapeutics
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1499
Onzetra Xsail - Sumatriptan Nasal Powder
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Onzetra Xsail - Sumatriptan Nasal Powder
The FDA has approved Onzetra Xsail (Avanir), a nasal powder formulation of sumatriptan, for acute treatment of migraine in adults. Nasal spray formulations of sumatriptan (Imitrex) and zolmitriptan (Zomig) have been available for many...more
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