Sumatriptan and venoconstriction.
Nicolodi
M
M
D006801:Humans; D009638:Norepinephrine / Q000494:pharmacology; D018170:Sumatriptan / Q000494:pharmacology*; D014661:Vasoconstriction; D014680:Veins / Q000187:drug effects*
D018170:Sumatriptan; D009638:Norepinephrine