D.H.E. 45

Active Ingredient(s): Dihydroergotamine
FDA Approved: * April 12, 1946
Pharm Company: * VALEANT
Category: Migraine / Tension Headache

* This drug may consist of multiple approval dates, manufacturers, or distributors. If applicable, they would be listed below under "NDC Database Records".

D.H.E. 45 Overview

Dihydroergotamine (/dahadro.rtmin/ dy-HY-droh-ur-GOT--meen; brand names D.H.E. 45 and Migranal) is an ergot alkaloid used to treat migraines. It is a derivative of ergotamine. It is administered as a nasal spray or injection and has an efficacy similar to that of sumatriptan. Nausea is a common side effect.[1] It has similar actions to the triptans, acting as an agonist to the serotonin 5-HT(1D) receptors and causing vasoconstriction of the intracranial blood vessels, but also interacts centr...

Read more D.H.E. 45 Details
Details May Include Instructions, Side Effects, Interactions, Etc. Drug monograph is from Wikipedia. All text is available under the terms of the GFDL (GNU Free Documentation License). Source: en.wikipedia.org/wiki/Dihydroergotamine

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Possible Dosages for this and Related Drugs:

  • Injection: 1mg/ml
  • Spray: 4mg/ml
  • Spray, Metered: 0.5mg/inh, 4mg/ml
Note: Above list includes dosages for all drugs with the same combination of active ingredients.

NDC Database Records for D.H.E. 45: (1 result)

Sorted by National Drug Code
  • 66490-041 D.h.e. 45 1 mg/ml Intramuscular; Intravenous; Subcutaneous Injection, Solution by Valeant Pharmaceuticals North America

Other drugs which contain Dihydroergotamine or a similar ingredient: (3 results)

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