I have had migraines for 10 years. Getting worse 15-20 a month. I have tried Botox, Aimovig, emgality, imitrex, topomax, naratriptan, depeco. Nothing works more than a month. I have been hospitalized several xs because cocktail they give at ER does not work. They gave me DHE infusions thru a central line. One every 8 hours for 4 days. It’s a very strong drug w a lot of side effects. The infusions they are talking about are once every 3 months thru IV. Has anyone tried them?