I'm trying to go off it now and have had awful headaches and can't sleep, doctor put me on Zolpidem and it's awful. Not working for sleep at all. Need to go back on AMIL. I was only on 10mg, but I can get by with 5mg and cut them in half. I had no issues with being too sleepy throughout the day, or any side effects at all. I am a 57 year old female in good health. Competitive tennis player in good shape.