i am on 100 mlg fentanyl patch's 4-5 endocet 10 ( percoset ) a day and for the last 5 YERS I HAVE BEEN ON THE SAME MEDS , NOW for the last FIVE ,MONTHS ( saw a new dr today , my regular on vacation, ) new DR said my tests have comeback NEGATIVE for all my pain meds, only thing shows up are klonopin ( i take 1 1/2 hours prior to leaving the house ( EXTREME ANXIETY) now i have been almost unable to breath all weekend , this dr said my DR must not have been reading the drug tests screenings , so she sent my uriine in to a special lab now to figure out why my fentanyle and percocets are not showing, mean while i am DEAD without them and scared to death they are gonna cut me off after reading these forums .I TAKE MY MEDS AS PRESCRIBED SOMETIMES MORE SOMETIMES LESS as we all do . what the hell is going on, how the hell could an entire office let this slip by for FIVE MONTHS and this new dr .( mine is on vacation) is gonna end up killing me ? with out my meds my BP spikes to stroke level 195/ 118 - i cant stand the pain , there is no way in the world i am not taking my meds. what do i do . ? should i talk to my regular dr as soon as possible ? i cant sleep, eat, i am already an extreme anxiety patient & massive hBP, now this ? i am ready to have a stroke .