I started taking two 5 mg pills of Melatonin. Pretty helpful. I was on a long ruinous path of not sleeping for 24 hrs or more. Then when I could go to sleep I would start waking up at like 3 AM. I have nothing to do during the day, so it didn’t bother me that much. But then I was bothered after it persisted. I started taking the melatonin. And it was helpful.