benzos are pretty gg for helping with insomnia, restlessness, anxiety etc.
yeah you can use antihistamines like Benadryl, doxylamine, chlorpheniramine etc. but their effects are temporary and tolerance occurs quickly (that being said, mild to moderate opiate withdrawal usually won't kill you and really involves symptom treatment... unless you have a physician prescribing for you or a rehab facility to help, then you are on your own and gotta do what you gotta do I suppose...)
/edit - make sure to drink lots of fluid, try to eat what you can... you'll likely get nauseous and have diarrhea (opposing the previous constipation of narcotics) and keep some OTC pain relievers around
This post was edited by Lolzor on Mar 18 2015 06:29pm