26 Jul 2011
Some more commonly prescribed prescription medicines that may cause a false positive reading for amphetamines include:
Amantadine, Bupropion, Chlorpromazine, Desipramine, Dextroamphetamine, Ephedrine, Labetolol, Methamphetamine, Methylphenidate, Phentermine, Phenylephrine, Promethazine, Pseudoephedrine, Ranitidine, Selegiline, Thioridazine, Trazodone and Trimipramine.
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