Acetaminophen

Cotinine

Ibuprofen

Norpropoxyphene

Sulfadiazide

Acetophenazine

Cyclobenzaprine

Imipramine

Nortriptyline

Sulfamethoxazole

Acetazolamide

Darvon

Indomethacin

Orphenadrine

Sulfisoxazole

Acetohexamide

Dalmane

Lamotrigine

Oxazepam

Temazepam

Amantadine

Desalkylnorpace

Librium

Oxycodone

Tetracaine

Amiodarone

Desalkylflurazepam

Lidocaine

Oxyphenbutazone

Tegretol

Amitriptyline

Desethylamiodarone

Lorazepam

Papaverine

Theobromine

Amoxapine

Desipramine

Loxapine

Pemoline

Theophylline

Amphetamine

Desmethylmetsuximide

LSD

Pentazocine

Thioridazine

Amphoteracin-B

Desmethyldoxepin

Maprotiline

Perphenazine

Thiothixine

Atropine

Dextromethorphan

Meclizine

Pheniramine

Tocainide

Barbituric Acid

Diazepam

Meperidine

Phenol

Tolbutamide

Benzoic Acid

Dicyclomine

Mepivicaine

Phensuximide

Tolmetin

Benzoylecgonine

Diethylpropion

Meprobamate

Phentermine

Trazodone

Benztropine

Diphenhydramine

Mesantoin

Phenylbutazone

Triamterene

Brompheniramine

Doxepin

Mesoridazine

Phenylprine

Triethylperazine

Bupivicaine

Doxylamine

Methadone

Phenylpropanolamine

Trifluopromazine

Butalbital

Dyphilline

Metamphetamine

Phenytoin

Trihexyphenidyl

Caffeine

Ephedrine

Metapyriline

Piperacetazine

Trimethobenzamide

Cannabinoids

Erythromycin

Methaqualone

Prazepam

Trimethoprim

Carbamates

ETBA

Methocarbamol

Prednisone

Trimipramine

Carisoprodol

Ethinamate

Methotrexate

Procainamide

Tripelennamine

Chloramphenicol

Ethosuximide

Methsuximide

Prociane

Tybamate

Chlorazepate

Ethotoin

Methylclonopin

Prochloperazine

Vancomycin

Chlorothiazide

Esmolol

Methylcytosine

Promazine

Valproic Acid

Chlorpheniramine

Fenoprofen

Methylphenidate

Propoxyphene

Verapamil

Chlorprocaine

Flurocytosine

Methyprylon

Propanolol

Wellbutrin

Chlorpromazine

Fluphenazine

Metoclopramide

Prozac

Xanax

Chlorpropamide

Gentamicin

Metoprolol

Pseudoephedrine

Zantac

Chlorprothixene

Gabapentin

Metronidazole

Pyrilamine

 

Chlorzoxazone

Halazepam

Morphine

Qunidine

 

Cimetidine

Halcion

Nalorphine

Qunine

 

Clindamycin

Haldol

NAPA

Ranitidine

 

Clominpramine

Heroin

Nicotine

Rifampin

 

Clonazepam

Hexobarbital

Nifedipine

Ristocetin

 

Clonidine

Hydrochlorthiazide

Nirvanol

Ritalin

 

Cocaine

Hydrocodone

Nitrazepam

Salicylate

 

Codeine

Hydromorphone

Nordiazepam

Scopolamine

 

Cortisone

Hydroxyzine

Norpace