Barbiturates | Amobarbital | Butabarbital | Hexabarbital | Pentobarbital | Phenobarbital | Primidone | Quinalbital | Secobarbital | Thiopental | Vinalbital | Antidepressants | (Amitryptiline) | (Imipramine) | (Tricyclics) | Metals | Aluminum* | Cisplatin* | Iron* | Thallium | Miscellaneous | Aminophylline | Caffeine | Cimetidine | (Fluoroacetamide) | (Phencyclidine) | Phenols | (Podophyllin) | Theophylline | Solvents, gases | Carbon tetrachloride | Ethylene oxide | Trichloroethane | | Antimicrobials/anticancer | (Adriamycin) | Ampicillin | Carmustine | Chloramphenicol | Chloroquine | Clindamycin | Dapsone | Doxorubicin | Gentamicin | Isoniazid | (Methotrexate) | Thiabendazole | Vancomycin | Pentamidine | Analgesics, antirheumatic | Acetaminophen | Acetylsalicylic acid | Colchicine | D-propoxyphyene | Methylsalicylate | Phenylbutazone | Salicylic acid | Tramadol | Cardiovascular | Digoxin | Diltazem | (Disopyramide) | Metoprolol | N-acetylprocainamide | Procainamide | Quinidine | Cibenzoline | | Plant and animal toxins, herbicides, insecticides | Amanitin/Amanita mushrooms | Carbon tetrachloride | Chlordane | Demeton sulfoxide | Dimethoate | Diquat | Methylparathion | Nitrostigmine | Organophosphates¶ | Phalloidin | Polychlorinated biphenyls | Paraquat | Parathion | Star fruit | Tetramine | Nonbarbiturate hypnotics, sedatives, antiseizure medications, and tranquilizers | Carbamazepine | Carbromal | Chloral hydrate | Chlorpromazine | (Diazepam) | Diphenhydramine | Ethchlorvynol | Glutethimide | Meprobamate | Methaqualone | Methsuximide | Methyprylon | Phenytoin | Promazine | Promethazine | Valproic acid | |