ONZETRA Xsail and Safinamide Mesylate

• Generic Name: sumatriptan
• Dosage Forms: nasal powder
• Other Brand Names: ONZETRA Xsail, Alsuma, Imitrex, Imitrex STATdose, Imitrex Statdose Refill, Sumavel DosePro, Zembrace SymTouch, SUMAtriptan Succinate Syringe, Imitrex<, Tosymra, Zecuity

• It is used to treat migraine headaches.

• Generic Name: safinamide
• Dosage Forms: n.a.
• Other Brand Names: Xadago

Used as an adjunct to levodopa-carbidopa for the symptomatic treatment of parkinsonian syndrome (e.g., parkinsonism, Parkinson disease [paralysis agitans]) in patients who experience “off” episodes (i.e., time when drug effect wears off and parkinsonian manifestations return).

Shown to be effective only in combination with levodopa-carbidopa; efficacy of safinamide monotherapy not established.