What things can make me fail a drug test?

Substances that may cause a false positive for THC (Most Popular ):

· Ibuprofen (Advil, Nuprin, Motrin, Excedrin IB)

· Naproxen (Aleve)

· Ketoprofen (Orudis KT)

· Promethazine (Phenergan, Promethegan)

· Riboflavin (Vitamin B2, Hempseed Oil)

· Kidney Infection, Kidney Disease

· Liver Disease

· Diabetes

· Dronabinol (Marinol)

Also

Accutrim

Afrin

Aleve

Allerest

Amfepramone

Amifepramone

Amineptine

Amoxicillin

Ampicillin

Ampicin

Anti-anxiety pills

Antibiotics - False positives on Heroin Tests

Asthma medications (Marax, Bronkaid tablets, Primatine Tablets)

Atomoxetine

Benzphetamine

Blue Lettuce

Bronkaid tablets

California Poppy

Cathne

Chloropromazine

Clobenzorex

Contac

Contact

Cough medicines

Cough suppressants with Dextromethorphan (DXM)

Cylert

Demerol

Deprenyl

Desoxyephedrine

Dexatrim

Dexdenfluramine

Dexedrine

Dexfenfluramine

Dextroamphetamine

Dextromethorophan

Diabetes

Diazepam (generic name for valium)

Diazepam False positives for PCP

Didrex

Dilantin

Dimetapp

Dristan Nasal Spray

Dronabinol (Marinol)

Elavil - False positives for opiates for up to three days

Eldepryl

Emprin

Ephedra (Ma Haung)

Ephedrine

Ephedrine based compounds

Etafediabe

Excedrin IB

Famprofazone

Fenelylline

Fenfluramine

Fenproyorex

Fioricet and derivatives

Fiorinal

Fluspirilene

Hempseed Oil

Hydroymethamphetamine

Ibuprofen

Ketoprofen

Kidney disease

Kidney infection

Lettuce - Both Prickly and Blue

Liver disease

Liver infection

Lodine

Lortab - an opioid analgesic

Ma Huang

Marax

Matilija Poppy

Mefenorex

Menstrual cramp medications like Midol and Trendar

Mephentermine

Mesocarb

Methoxyphenamine

Methphenidate

Midol

Mini-thins

Morazone

Mormon Tea

Most prescription pain medications

Motrin

Naproxen

Nasal decongestants - False positives for Amphetamines

Neosynephren

Nuprin

Nyquil

Nyquil Nighttime Cold Medicine - False positives for Methadone up to 2 days

Orudis KT

OTC diet aids with phenylpropanolamine (Dexatrim, Accutrim)

Over-the-counter nasal sprays (Vicks inhaler, Afrin)

Pamprin

Pemoline

Percocet

Percodan

Percovil

Phendimetrazine

Phenegan-D

Phenergan

Phenmetrazine

Phenobarbital

Phentermine

Phenylephrine

Phenylpropanolamine

Pholedrine

Pnenypropanolamine

Poppy seeds

Prescription sleeping pills

Prickly Lettuce

Prickly Poppy

Primatene-M containing perylamine

Primatine Tablets

Promethazine

Promethegan

Propanolamine

Propylephedrine

Pseudo ephedrine

Pseudoephedrine

Quetiapine

Quinine water - False positives for opiates

Red Poppy

Redux

Riboflavin

Ritalin

Robitussin Cold and Flu

Selegiline

Sudafed

Tavist-D

Telectin

Tonic water

Trendar

Tylenol with pain releif will commonly show up as muscle relaxers.

Tylenol Sinus

Tylenol with codeine

Valium

Vicks Formula 44M containing Dextromethorphan

Vitamin B2

Wygesic

For mor info www.nida.nih.gov (The National Institute of Drug Abuse)

or www.samhsa.gov (Substance Abuse and Mental Health Services Administration )

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