I talked with my doctor, and he said if I'm anti meds, I could try Melatonin to help with my sleep. I have Bi-Polar 1. Wow, it only took 2 nights, but the Melatonin really relaxes me and allows me to sleep all thru the night. Before I was taking Tylenol PM 1000mg but got worried about all that Acetomophen building up. Anyways, I take 5mg of Melatonin per night 30 min before bed. I used to only sleep 1-2hrs a night.. Now I'm out for 5-6 solid.