Im a psychiatric nurse my Pt husband has suddenly become very ill. He has been dx with Parkinsons in the last 7 days he has taken a drastic change lost more wt. He has little to no appetite. He is so weak he cannot lift his body from the bed. With assist he was able to ambulate to the bathroom after someone pulls him up fm the bed. He c/o black loose stools today and no longer is able to ambulate to the restrm. I suggested a hospital visit he has been traumatized by hospital svc in the past. I suggested a primary Dr. visit and maybe some blood work what do u think is going on. :-(