Open label study of intranasal sumatriptan (Imigran) for footballer's headache.

OBJECTIVE To study the efficacy and practicality of treating headache in professional footballers with intranasal sumatriptan. METHODS An open label drug trial was performed in elite Australian footballers using intranasal sumatriptan (20 mg) treatment for acute headache. The main outcome measures were treatment response at 30 minutes, two hours, and 24 hours using two criteria: (a) initial severity moderate or severe to nil or mild; (b) stricter criteria of initial severity moderate to severe to subsequent nil headache. RESULTS Thirty eight attacks were analysed. The two hour response showed that 86% of attacks of migraine with aura and all of the attacks of migraine without aura responded to treatment with sumatriptan nasal spray. Complete relief of headache at two hours was reported by 71% of players with migraine with aura and 90% of those without aura. Recurrence rates were generally low, with 0% of migraine headaches and 25% non-migraine attacks recurring at 24 hours. Minor side effects were reported in 28 attacks. CONCLUSIONS This pilot open label trial suggests that sumatriptan nasal spray may be a valuable, effective, and convenient treatment of headache in professional sport. There are potential risks of this drug that need to be considered.