Hey Diane, so sorry you have to be on this journey but I promise you there are many along with you and there is a lot of support here.
I don't know which drug to blame for the pain. I'm sort of suspicious of the Temodar. Pretty strong stuff too. Here's the schedule that seemed to work best for my son Andy: dinner at 6, with all the Dex, Keppra, Pepcid, etc. Then at 9 he'd take his Zofran. Wait an hour, take the Temodar and go to bed. No more food in the tummy until breakfast.
I wonder if the food you are eating an hour after the Temodar is the problem? It might be worth trying this as most people say it really helps them. You can even boost your potential for just going to sleep if you take some Melatonin or benadryl at the same time... wake up and go YAY I didn't even feel that blasted Temodar while it was shrinking my tumors! :o)
I know what it's like to take care of someone who is struggling with the emotional rollercoaster of serious cancer like this. I don't know what it's like to be you. But I want you to know that I very much hope you get wonderful results for all these things you're going through. I hope I can help along the way. I'm getting a little hooked on this website and I guess it's just because I feel not so helpless if I can be part of a community that cares and makes a difference.
Take care and keep in touch, 'K?
Sarah
mother of Andy 27, dx gbm/pnet 1/09