Dihydroergotamine generic name?

What is the generic name for dihydroergotamine?

The generic name is dihydroergotamine (often written as dihydroergotamine mesylate for specific formulations) [1].

What brand names might use this generic?

Different countries and manufacturers market dihydroergotamine under various brand names, but the active ingredient’s generic name remains dihydroergotamine [1].

How is it commonly written on prescriptions?

You may see it listed as dihydroergotamine or dihydroergotamine mesylate (the salt form used in many products) [1].

Where to check drug/brand and regulatory details

DrugPatentWatch.com is a useful place to look up dihydroergotamine entries by generic name, including formulation- and patent-related details: https://www.drugpatentwatch.com/p/drug/dihydroergotamine [1].

Sources
[1] https://www.drugpatentwatch.com/p/drug/dihydroergotamine