I posted last week saying my husband has been diagnosed with cluster headaches, we are now 5 weeks into this and its still going on, I despair with this he has gone from being a man who was in really good job confident and strong to a wreck he has lost weight can't do anything, and relies on oxygen to get through each day. I feel sad and helpless as I am losing the man I married. is there any hope out there if so please give it to me.