Just as everybody is a shade different in their choice of drug and the severity of w/d symptoms - there just isnt enough info available to accurately predict who will have episodes of PAWS......this is something that CAN occur, but doesnt always. It seems to come into play more often for long term use or individuals with multiple relapses and periods of use. Check out the link at bottom right of page.......
Not sure on this one. I think in some addiction it's more prevelent than others. Someone will come a long who knows.