Headache
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Comparative Study Clinical Trial
Alternatives in drug treatment of chronic paroxysmal hemicrania.
Indomethacin is the drug of first choice in chronic paroxysmal hemicrania with clear relief of pain as a diagnostic criterion. In a few cases, indomethacin is not tolerated because of side effects. ⋯ The efficacy of sumatriptan in this condition needs still to be clarified, although there is evidence for partial efficacy. Carbamazepine and oxygen did not show any significant influence on chronic paroxysmal hemicrania.