Sumatriptan succinate
Sumatriptan succinate is a succinate salt obtained by reaction of sumatriptan with one equivalent of succinic acid. Selective agonist for a vascular 5-HT1 receptor subtype (probably a member of the 5-HT1D family). Used for the acute treatment of migraine with or without aura in adults. It has a role as a serotonergic agonist and a vasoconstrictor agent. It contains a sumatriptan(1+).