He's had a below the knee amputation (this past March) that is finally healing. All he does is eat, sleep and poop. None of his doctors know what's wrong with him, nor to they offer any advice or help. I got him on Zoloft, which seemed to help for awhile, but now he's worse again. He's been in this hospital recently; they thought he had an infection in his bones; gave him Vancomycin, thought it went away. But he's very lethargic, my mom and I don't know what else to try, and mom's health is failing now too.