SEARCH Articles Figures Tables Dihydroergotamine (DHE Dihydroergotamine Erythromycin Dihydroergotamine Heparin Dihydroergotamine Imipramine Dihydroergotamine Itraconazole Dihydroergotamine Ketoconazole Dihydroergotamine Naratriptan Dihydroergotamine Propranolol Dihydroergotamine Sumatriptan Dihydroergotamine mesylate Ergot alkaloids Dihydroergotamine Ergotamine tartrate/dihydroergotamine