Anybody know anything about this?  I have been dealing with clusters for almost 14 years.  I just got done with my tenth bout of steroids in 18months.  I am on 900mg lithium and verapamil 3 times a day.  also end up doing 15L of oxygen thru non rebreather and 2 shots a day.  I am so ready for them to end.  Going back yet again to my nuero tomorrow and would love any thing to take to her. She is awesome and just wants to help me end this cycle!  I have never been chronic till last 18 months...usually I would cycle from august till march but last 18months has sucked!  let me know...PLEASE!

I too have had in-patient IVs of DHE-45. Over the course of 3 days the Dr. would come in a couple of times a day and inject a syringe full into my IV.
The purpose was to break the cycle. It only worked while I was getting injected the first day without the treatment the monster was back.
Another time I kept a needle in for a week and would go by sickbay before and after work for DHE injections. That did not work either.
Wish I had better results for you, but it didn't work for me.

DHE-45 also comes in a nasal spray form called Migranal. Worked pretty well from what I remember, but completely plugged my nose for hours and hours.

So they never stopped you cluster?  What about the post you said you had 9 months...what does that mean?

I've had clusters for 17yrs, past 9 chronic. 2 yrs ago I  did the 3 day DHE hosp. stay, and within hrs of getting out had a headache. I actually got on this website and looked around (I have tried SO many diff. meds) figured out what I needed to do differently-Verapamil higher dose (had to talk my neurologists into that one) topamax and lithium. I use O2 and migranal if I have to, but rarely. But unfortunately what works for one doesn't work all .  I hope you can get them under control, good luck.