Pain-free rates with zolmitriptan 2.5 mg ODT in the acute treatment of migraine: results of a large double-blind placebo-controlled trial

Zolmitriptan 2.5 mg ODT, taken as early as possible after onset of a migraine attack, is effective in the treatment of migraine, producing a significantly higher pain-free rate than placebo 2 h post-dose, and also at the earlier time points of 1 h and 1.5 h post-dose.