The FDA has approved Atzumi (dihydroergotamine) nasal powder for the acute treatment of migraine with or without aura in adults.

"It's also important to be careful when taking other medicines if you're using an all-in-one decongestant remedy," the NHS ...

DHE is a migraine-specific acute medication first approved in 1946. The FDA's approval of the nasal powder formulation, ...

A Utah manufacturer says the truth prevailed. But a former federal regulator believes the dismissal of the case against Xlear ...