Dear Barb; Thank you for the welcome letter. My name is Don Erickson and a CG for my wife Ruth, {66/6}. For the sniffing survey, she lost a lot of her sense of smell about the time of the diagnosis. A big problem she now has is excess saliva after taking sinemet 50/200 CR [4 X day} . Would appreciate any comments from other menbers. Besides sinemet she takes a prempro [.625-2.5] in the a.m. and a Aricept [10 mg] and a Trazodone {50 mg] at bedtime. Take Care, Don