hello, i have a good friend who is 52 years old and has been receving oxcodone 15 for i think two years or so. recently it did'nt show up in her system and the doctor cut her off she is in extreme pain and is not someone who will buy drugs from the streets. should her next step get a reffearl to pain magenment? they had mention that before at her doctor's office? she failed because she lost a bag traveling that had her meds in them. also will she face any trouble finding a pain doctor or getting her meds from pain maganment because of the oxy not showing up?