False Positive Urine Drug Screens Amphetamines - Amantadine, brompheniramine. bupropion, chlorpromazine, desipramine, ephedrine, isometheptene, isoxsuprine, labetalol, phentermine, phenylephrine, phenylpropanolamine, promethazine, pseudoephedrine, ranitidine, selegiline, thioridazine, trazodone, trimethobenzamide, trimipramine Barbituates - Ibuprofen, naproxe Benzodiazepines - Oxaprozin, sertraline Cannabinoids - Dronabinol, efavirenz, hemp-containing foods, ibuprofen, ketoprofen, naproxen, piroxicam, promethazine, proton pump inhibitors, sulindac, tolmetin Cocaine - Coca leaf teas LSD - Amitriptyline, dicyclomine, ergotamine, promethazine, sumatriptan Methadone - Chlorpromazine. clomipramine, diphenhydramine, doxylamine, ibuprofen, quetiapine, thioridazine, verapamil Opiates - Dextromethorphan. diphenhydramine, fluoroquinolones, poppy sees and oil, rifampin Phencyclidine - Dextroamphetamine, dextromethorphan, diphenhydramine, doxylamine, ibuprofen, imipramine, ketamine, meperidine, thioridazine, tramadol, venlaxafine Tricyclic Antidepressants - Carbamazepine, cyclobenzaprine, cyproheptadine, diphenydramine, ibuprofen, hydroxyzine, quetiapine #False #Positive #UDS #Urine #Drug #Screening #diagnosis #toxicology
