I posted a previus question about having 50 percocets left.Well I decided to go cold turkey. I am on day 3, and was wondering how long it will last?The worst is the insomnia and the restless legs. I was taking them for a previous problem with a 80 day hospital stay(I have diabetes and my doctor at the time did not take a pilonidal cyst very seriously and I ended up with Fournier's Gangrene-which is flesh eating bacteria in my private area.Ended up with a colostomy,in a coma for 32 days,and a leve four bedsore on my coccyx). Sorry to vent,just wondering how long the bad symptoms will last?