Orajel contains benzocaine which is local anesthetic and is used to treat mouth ulcers and pain. There is misconception that it is made from coca plant and is industry name for cocaine. This is absolutely wrong. You will be not be tested positive in urine.
The benzocaine is an local anesthetic agent. Used as pain killer. It comes under the catagory of narcotics. All narcotics can show up in hair follicle test including cocaine and Benzocaine. So, the Benzocaine does not cause false positive foe cocaine but it is positive itself which come under the narcotic drug act.
It is not benzocaine but methadone which is being positive in the drug test. Because the methadone is an opioid derivative and cause drug dependence like morphine or heroin. It is misconception in many peoples that benzocaine is also other name heroin or cocaine which is not true. For more details, Visit Benzocaine, methadone
I also go to a treatment center. I have been using orajel and I have been worried that it might cause a positive drug screen