Yes, please. I go to pain mgmt for severe pain. I take morphine, Xanax,Percocet ,muscle relaxers, levothyroxin, nasal spray, and when needed, over the counter cold flu meds. Ending in D, also antibiotics when needed. I am not a street user of any kind. Why, on several urine drops I show positive for pcp and or cocaine. I don t understand how I come up positive. Please help