Hi everyone! My Dad was diagnosed in June with Parkinson's. He has a few questions he would like me to ask. #1 - He is taking Sinemet but he is not noticing a difference. They have changed his dosage twice but still there seems to be no difference. Any suggestions or thoughts? #2 - He has a very stressful job and is trying to get any information at all regarding the affects of stress on Parkinson's. Does anyone have any info? Thank You, Mya [log in to unmask]