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Will promethazine-dm syrup make me come up positive in a drug test?

Responses (1)

Anonymous 13 Nov 2011

Hello,

Promethazine-dm syrup contains "Dextromethorphan which can cause a false positive for Heroin, Opiates, Morphine "

"Promethazine - Can Cause False Positive For THC"

http://www.alwaystestclean.com/false_positive_drug_list.htm#D

All the best,

osito1313 15 Nov 2011

thanx

Anonymous 15 Nov 2011

you are welcome.-

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