I am new to this post. I have been taking 1.5 MGs at night of roponirole for over a year. I am trying to wean myself off of it, and have reduced my dosage to 1 MG for the past three weeks. I have noticed that I can only sleep about four hours. I tried taking Phenitropic when I would wake up, but discontinued because it made me so groggy in the morning. I am now trying melatonin, but haven’t had much luck. Does anyone know how much melatonin I can take? Any other ideas?