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Does hydrocodone or other synthetic opioids show up on a hair follicle drug test
Someone told me the hair test does test for opiates but not synthetic opioids. hydrocodone is a synthetic opioid. they said the hair test only test for codeine, morphine, and a metabolite of heroin, all of which natural opiates break down to. they said hydrocodone and even oxycodone will not show up because they do not break down into morphine or any of these compounds in the body. is this true that they will not show on the hair drug test because they are synthetic opioids?
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