You may want to consider the following information if you have insurance and take Imitrex. If you have insurance, your insurance company may require prior authorization before it covers Imitrex.

Sumatriptan (as succinate) 25mg, 50mg, 100mg. 25mg – white, triangular-shaped, film-coated tablets debossed with “I” on one side and “25” on the other in blister packs of 9 tablets. 50mg ...

Sumatriptan 5mg, 20mg; per spray. The vascular 5-HT 1 receptor subtype to which sumatriptan binds selectively, and through which it presumably exerts its antimigrainous effect, is present on ...