cluster headaches
"For me with Chronic Cluster Migraines the Dihydroergotamine injections eliminates the migraine within 30 minutes and is best. I also use cold neck pack, keep in the freezer, and Oxygen, I have an oxygen generator set at 6 ml. I used to use Migranal, similar side. Migranal is not covered by Medicare/AARP United Healthcare ($500 retail each),but DHE45 is. Preferred plan appears to have best benefits but still expensive. Instead of 1 ml dose, I cut back to .35 ml and get 3 shots from each ampule, still works great for me. I fill 3 needles and keep available. DHE not available due to manuf shortage (Valient) until Jan, 2017 and they are only supplier. Waiting 2 months will be difficult so I have to ration."