opiate withdrawal
"On day 2 of the clonidine patch haven't had a pill in 16 hours and going strong. So far this has been a godsend no rls usually I get 6 hours after my last dose of perc.  I feel groggy but am eating and lightly sleeping and no cravings. Note I was taking 140mg of perc daily for two years did a quick 7 day taper to yesterday I went insane all week then my pm dr gave me the patch and it is like night an day"