"prescribed doxepin in detox/rehab after traxadone did not work well. 25mg of doxepin works really well for me. 120 lb female age 26. helps with anxiety and keeps me asleep even if i wake up to pee or something. i have gained some weight but i can&#039;t attribute it to the doxepin since i am only two months clean off opiates. but for addicts, definitely give it a try cause it worked wonders for me. non habit forming too."