Since the middle of July I have lost nearly 40 pound, just under 20% of my weight. 238 to 198, with out dieting or exercise, I do eat a little less, no real appetite, no smell or taste. But I am on PD meds which usually cause the oposite. Requip3 mg 3 times a day, azilect once a day, and amantidin twice a day. I have had a lttle more energy, keeping busy anyway. Once I stop I just fall asleep, if I sit or lay I sleep, makes driving scary. At about 1 pound loss dr didn't seem concerned, but I just keep lossing. Has anyone else had this with these meds. Also I just feel weaker, not sleeping well so it could be that..