Thanks very much for the replies. My husband saw the GP again yesterday. He's lost 15 lbs in the past month since he saw him last. He got a referral to a gastroenterologist and he will see him on Tuesday. Maybe he'll have an answer. He also prescribed Reglan (thank you to the person who told me about that. The doc thinks that might be a good idea). I am waiting for a call back from the neurosurgeon who put in the nerve stimulator. I want to ask him if he's every seen this as a side effect of the implant. Everyone we've talked to so far says no, but I still want to ask.
I have another question...my husband is so fearful of being dependent on pain meds, although he knows he already is. His PM doc wants him to take 20 mg of Oxycontin 3 times a day, but he usually only takes it once a day, maybe twice if the pain is especially bad. And sometimes he'll take 10 mg instead of 20, especially if his stomach is having problems. He worries that if he takes 60 mg a day, it won't be long before he'll require twice that amount to relieve his pain. I'm thinking that maybe his body is withdrawing on a daily basis because he has 8 or 16 hours of pain meds in his body and 8 hours of no meds? Everyone keeps saying the stomach problems are caused by the pain meds, but maybe it's caused by not enough pain meds??
Thanks very much for replies.