I'm sorry to hear about all the frustration, Camilla, and wish I had something to suggest. Re: weight gain. Someone on this List a while back suggested high-calorie powdered stuff one could get at the health food store and mix with milk. I picked up a package of it (not sure why, now -- my PD husband hasn't lost weight), so it's definitely easily available. Might that help? Best wishes, Delda White ([log in to unmask])