Two cases of non-familial hemiplegic migraine are described. Naloxone reversed the neurological deficits accompanying attacks, whereas the pain was uninfluenced. The possibility that the opiate-antagonist naloxone facilitates regression of neurological symptoms associated with migraine attacks in general is voiced.

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The authors evaluated the efficacy of a DHE methanesulphonate for migraine attacks and its tolerability on liver, gallbladder and cardiovascular system functions. Twenty-eight patients affected by migraine were studied. They were withdrawn from preventive therapy for at least one month and treated for three months. The drug showed a good efficacy with a statistical significant reduction of severity and duration of attacks. No variation of the biochemical and morphological parameters of liver, gallbladder and cardiovascular function were found throughout the treatment.