What is too much? For atl the last 5 years( diag. 1985), my daily usage is one Sinemet 25/100, 6 Sinemet CR, 12 parlodel, two eldepryl, 3 symmetral, and 3 xanax. I sleep well, play tennis and golf, but I do have a few problems. If you did not know me, you would not know I have P.D. I know how fortunate I am, and I' m living it up to the hilt, aven @ age 63.