Dihydroergotamine

Migranal Nasal Spray 4MG/ML

0.5 MG / ACT LiquidCanadaMarketedAuthorised 5 Nov 1996

In other countries

The same active substances on other registers, the same brand first.

Documents

The official texts, at the regulator.

Two medicines in one question?

Name two or more medicines and Osler runs an interaction check. A severe interaction is stated at the very top of the answer.

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Dihydroergotamine

Migranal Nasal Spray 4MG/ML

0.5 MG / ACT LiquidCanadaMarketedAuthorised 5 Nov 1996

Open in the registerAsk Osler about it

In other countries

The same active substances on other registers, the same brand first.

Documents

The official texts, at the regulator.

Two medicines in one question?

Name two or more medicines and Osler runs an interaction check. A severe interaction is stated at the very top of the answer.

Discover Osler

Register entryHealth Canada

Sources and licences

Compiled by Prognia from the public register below; the register’s text is the official one.

Health Canada, Canada

Health Canada, Drug Product Database, drugproduct API, entire response observed 2026-10-10T15:12:07.336870+00:00; native facts projected by Prognia.

Licence: Open Government Licence Canada · Added 13 Oct 2026

Report an error or request removalCorrections from the holder or the register are welcome.

Prognia shows this product information for reference and learning. It is not treatment advice and can lag behind the official text. Always check the current product information and local protocols before prescribing.

At a glance

Active substance: Dihydroergotamine
Strength: 0.5 MG / ACT
Dosage form: Liquid
Route: Nasal
Register: Canada (Health Canada)
Status: Marketed
Authorised: 5 Nov 1996
Registration: DIN 02228947
Marketing authorisation holder: Sterimax INC
ATC code: N02CA01
Group: Nervous system
Supply: PRESCRIPTION

PMS-DihydroergotamineDihydroergotamine · 4 MG / ML · LiquidCanadaCancelled

PMS-DihydroergotamineDihydroergotamine · 1 MG / ML · LiquidCanadaCancelled