"one of the most legitimately helpful drugs i have ever taken. doesn&#039;t lose potency, nonaddictive, almost guaranteed to put you to sleep. i&#039;ve been on it for years and it has helped give me a more restful and relaxing sleep than any other drug. just avoid going too high-- for me, past 300mg it would clog my sinuses pretty bad for some reason, making it impossible to sleep. luckily, 200mg works just as well."