"i have been prescribed this for that last year and a 1/2. from day 1 i have had the same effects from it, which is good. i do not seem to be showing any signs of &quot;addiction&quot; or need to have the amount increased, the downfall for me is with it i can sleep about 4 - 5 hours (which is great compared to what i used to do), however it doesn&#039;t help me fall asleep at all, so i&#039;ll lay there up to 2 hours before i finally drop."