I missed the original message but here is some more information. My wife, Ruth has been diagnosed for about 5 years now and she is still working full time. She is now 46 years old. She has always had difficulty sleeping and the situation has gotten worse with time. She took Melatonin for a month or so but found that although it did help her sleep, it left her more tired throughout the day and has since discontinued its usage. The use of Melatonin has become academic in Canada since Melatonin can now no longer be purchased at health food stores. They are classing it as a drug and it would require extensive testing before being permitted into Canada. My wife's meds are as follows: Sinemet CR 200/50, Luvox (100mg) Norm Ichiyen (P) Ruth Ichiyen, 46,5 Mississauga, Ontario