| Acepromazine | Diphenhydramine | Methadone | Pethidine |
| Amantadine | Dipipanone | Methixene | Phencyclidine |
| Amfetamine | Disopyramide | Methotrimeprazine | Pheniramine |
| Amitriptyline | DOB | Methylamfetamine | Phenmetrazine |
| Amlodipine | Dothiepin | Methylecgonine | Phentermine |
| Articaine | Doxapram | Methylephedrine | Phenylpropanolamine |
| Atropine | Doxepin (cis) | Methylphenidate | Pholcodine |
| BDB | Doxepin (trans) | Methyprylone | Pindolol |
| Benzhexol | Ecgonine methyl ester | Metoclopramide | Pizotifen |
| Benzoctamine | EDDP | Metoprolol | Prilocaine |
| Benzphetamine | Ephedrine | Metronidazole | Primaquine |
| Benztropine | Etafedrine | Mexiletine | Procyclidine |
| Brompheniramine | Fenfluramine | Mianserin | Procyclidine hydrochloride |
| Buclizine | Flecainide | Midazolam | Promazine |
| Bupivicaine | Fluconazole | Mirtazapine | Promethazine |
| Bupropion | Flufenazine | Moclobemide | Propranolol |
| Butriptyline | Fluoxetine | MTA | Prothipendyl |
| BZP | Flupenthixol | Nefopam | Protriptyline |
| Caffeine | Fluvoxamine | Nicotine | Pseudoephedrine |
| Carbamazepine | Gabapentin metabolite | Nimorazole | Quetiapine |
| Chlorcyclizine | Galantamine | Nomifensin | Quinidine |
| Chlormethiazole | Haloperidol | Norclomipramine | Quinine |
| Chloroquine | Hydroxychloroquine | Norclozapine | Reboxetine |
| Chloroquine | Hydroxycocaine | Norcyclizine | Sertraline |
| Chlorpheniramine | Hyoscine assoc. (Scopolamine) | Nordextropropoxyphene | Strychnine |
| Chlorpromazine | Imipramine | Nordisopyramide | Thioridazine |
| Chlorprothixene | Iprindole | Nordothiepin | Timolol |
| Cinchocaine | Ketamine | Norephedrine | Tocainide |
| Citalopram | Ketotifen | Norfenfluramine | Tofenacin |
| Clemestine | Lamotrigine | Norfluoxetine | Tolterodine |
| Clomipramine | Laudanosine | Norketamine | Tramadol |
| Clozapine | Levallorphan | Norpethidine | Tranylcypromine |
| Cocaine | Levetiracetam | Norpromazine | Trazodone |
| Codeine | Lignocaine (Lidocaine) | Norpromethazine | Trifluoperazine |
| Cyclizine | Maprotiline | Norsertraline | Trimeprazine |
| Cyproheptadine | MBDB | Norspeudoephedrine | Trimethoprim |
| Desipramine | MDA | Nortriptyline | Trimipramine |
| Desmethylmirtazapine | MDEA | Norzimeldine | Triprolidine |
| Desmethylcitalopram | MDMA | Olanzapine | Tryptamine |
| Dextromethorphan | Mebeverine assoc. | Ondansetron | Venlafaxine |
| Dextromoramide | Mebhydrolin | Orphenadrine | Verapamil |
| Dextropropoxyphene | Meg X (norlignocaine) | Oxprenolol | Zimeldine |
| DHC | Mephedrone | Oxybutynin | Zopiclone assoc. |
| Dibenzepine | Mephentermine | Oxycodone | Zuclopenthixol |
| Diclofenac | Meptazinol | Paroxetine | |
| Dicyclomine | Mequitazine | Pentazocine | |
| Diltiazem | Pericyazine |
Last modified: February 03, 2010
Copyright © [West Midlands Toxicology Laboratory]. All rights reserved.