Indian Society of Toxicology's Classification of Poisons (Toxicants)
- Sulfuric
- Nitric
- Hydrochloric
- Acetic
- Acetylsalicylic
- Carbolic
- Oxalic
- Ammonia
- Salts of Sodium, Calcium, Potassium
- Arsenic
- Lead
- Mercury
- Copper
- Iron
- Thallium
- Phosphorus
- Halogens (Chlorine, Iodine)
- Castor
- Calotropis
- Abrus
- Capsicum
- Snake Bite
- Spider Bite
- Scorpion Sting
- Bee Sting
- Wasp Sting
- Opium and Opiates (Opioids)
- Alcohols (Ethanol, Methanol, Isopropanol)
- Chloral Hydrate
- Benzodiazepines
- Datura
- Caffeine
- Amphetamines
- Cocaine
- Tricyclics, MAOIs, etc.
- Chlorpromazine, Haloperidol, etc.
- Cannabis
- LSD
- Phencyclidine
- Strychnine
- Gelsemine
- Hemlock
- Curare
- Carbon Dioxide
- Nitrogen
- Methane
- Ammonia
- Chlorine
- Formaldehyde
- Methyl Isocyanate
- Carbon Monoxide
- Cyanide
- Smoke
- Organophosphates
- Carbamates
- Chlorinated Hydrocarbons (Organochlorines)
- Neonicotinoids
- Pyrethroids
- Naphthalene
- Zinc Phosphide
- Bromadiolone
- Paraquat
- Glyphosate
- Aluminum Phosphide
- Paracetamol
- NSAIDs
- Antibacterials
- Antivirals
- Antifungals
- Barbiturates
- Nitrous Oxide
- Chloroform
- Halothane
- Lignocaine
- Phenobarbitone
- Phenytoin
- Microbes
- Mushrooms
- Plants
- Fish
- Chemicals
- Stimulants
- Depressants
- Hallucinogens
- Kerosene
- Cleaning Agents
- Cosmetics
- Tear Gases
- War Gases