HI. I continually wake up in the middle of the night. I usually get up four or five time a night. I do not have anymore or less stress than normal. My doctor perscribed Sinemet. It is used primarily for Parkinson's disease, which I do not have. However, it is also used for an ailment called Restless Leg Syndrome. I do not have that either. However, my Doc reasoned that it might help me sleep more restfully. Had anyone used this product for these purposes? Has is worked.