SUBSTANCES THAT CAN CAUSE FALSE POSITIVES ON A DRUG TEST
AMPHETAMINES
Over-the-counter cold and allergy remedies that contain ephedrine, pseudoephedrine, propylephedrine, phenylephrine or desoxyephedrine: Nyquil, Contact, Sudafed, Allerest 12 Hour, A.R.M., Triaminic 12, Ornade, Tavist-D, Dimetapp, Sinex, Neosynephrine, Actifed, Bayer Select Maximum Strength Sinus Pain Relief Caplets, Contact Non-Drowsy Formula Sinus Caplets, Dristan Cold Caplets, Maximum Strength Sine-Aid Tablets, Maximum Strength Sudafed Sinus Caplets, Maximum Strength Tylenol Sinus Gelcaps, No Drowsiness Sinarest Tabs, Sinus Excedrin Extra Strength Caplets, Cheracol Sinus, Drixoral Cold and Flu, Efidac/24, Phenegan-D, Robitussin Cold and Flu, Vicks Nyquil.
Over-the-counter diet aids containing phenylpropanolamine: Dexatrim, Accutrim
Over-the-counter nasal sprays: Vicks inhaler, Afrin
Asthma medication: Marax, Bronkaid tablets, Primatine Tablets
Prescription medication: Amfepramone, Cathne, Etafediabe, Morazone, phendimetrazine, phenmetrazine, benzphetamine, fenfluramine, dexfenfluramine, dexdenfluramine, Redux, mephentermine, Mesocarb, methoxphenamine, phentermine, amineptine, Pholedrine, hydroymethamphetamine, Dexedrine, amifepramone, clobenzorex, fenproyorex, mefenorex, fenelylline, Didrex, dextroamphetamine, methphenidate, Ritalin, pemoline, Cylert, selegiline, Deprenyl, Eldepryl, Famprofazone
MARIJUANA
Over-the-counter NSAIDS: Ibuprofen; Advil, Nuprin, Mediprim, Motrin, Bayer Select Pain Relief Formula, Excedrin IB Caplets, Genpril, Haltran, Ibuprin, Midol 200, Pamprin, Trendar Cramp Relif Formula, Cramp End Tablets, Medipren, Rufin, Naproxen, Aleve, Ketoprofen, Orudis KT.
Prescription NSAIDS: Anaprox, Tolectin, ifenoprofen, flurbiprofen, oxaprozin, Ansaid, Clinoril, Dolobid, Feldene, Indocin, Lodine, Meclomen, Motrin, Nalfon, Naprosyn, Orudis, Relafen, Voltaren
Over-the-counter allergy preparations, sleep aids and antinausea medications that contain promethazine: Phenergan, Promethegan.
Riboflavin (vitamin B2), Dronabinol, Edecrin
COCAINE
Amoxicillin, tonic water, Ampicillin and most Antibiotics.
OPIOIDS
Poppy seeds, Emprin, Tylenole with codeine, Capital with codeine, Margesic, rifampicin, Vicodin, Percodan, Percocet, Wygesic.
BARBITURATES
Fiorinol, Donnatol, some sleeping pills, antiasthmatic preparations that contain phenobarbitol, Dilantin.
BENZODIAZEPINES
Most prescription sleeping pills and anti-anxiety medication.
LYSERIC ACID DIETHLAND
Migraine medication: egotamine, Ergostat, Cafergot, Wigraine, Imitrex Hydergine, bromocription, methysergiside, lisuride, lysergol, Artane, triprolidine, amitriptyline (Elavil), dicyclomine (Bentyle), antinausea medications that contain promethazine: Phenergan, Promethegan.
