Hello Martha and Welcome to Neurotalk!! It is so nice to meet you!! You will meet many great people here who I am sure will try their very bests to help you and your husband in anyway they possibly can!!
I'm SO sorry to hear about your husbands health conditions

! I really hope that he finds something that will help him real soon and am keeping you both in my thoughts and prayers!!!
Here is the link to the Caregivers Forum. Hopefully you will find it useful as it is really important that you get support also and don't feel too alone. Everyone is really nice there so i'm sure they will try and help you and offer you some suggestions if they can!
http://neurotalk.psychcentral.com/forum56.html
If you need anything, please don't hesitate to ask - I am more than happy to help you if I can!!!
Take care and send your husband my best wishes. I hope to see you around the forum more real soon!!
Alison.