Brian - Thank you so much for your interest in my ongoing problems with medication. What you say makes a lot of sense. I've been feeling that I've been taking far too much pe medication as every pill I take puts me to sleep, or makes me feel so groggy. Half a pill more often is sure worth a try. Any more information you can give would be much apprecciated After 17 years do you see a steady decline? Sometimes I feel like I'm in better shape as time goes on. I've found that the amount of positive stimulation I have makes me feel better. I've probably had pd at least 10 years and am now almost 66. All in all I feel very blessed - supportive people add so much to a feeling of well being. Helen