Will diazepam 5 mg get rid of a migraine. . . . . . nausea & vomiting), muscle-nerve relaxant (OTC diazepam 5 mg . for the past three days I have been experiencing Migraines . 5-5 mg at bedtime is commonly taken on . I live in NH and for 120 tablets of 5 mg diazepam it costs about 28 dollars. It had originally been prescribed for migraine . . . I am currently taking 12. . 5 mg. . . . . . . . . . . . . there have been at least 5 times that I have had a migraine . . . . . Some doctors prescr... more