Niche it!
BobbyGs Info

Microsoft Store


Drugs & Medication


Poison | Atropine

From Wikipedia the free encyclopedia, by MultiMedia

Back | Home | Next

An antidote is a substance which can counteract a form of poisoning.

Sometimes, the antidote for a particular toxin is manufactured by injecting the toxin into an animal in small doses and the resulting antibodies are extracted from the animals' blood. The venom produced by some snakes, spiders, and other venomous animals is often treatable by the use of these antivenoms, although a number do lack one, and a bite or sting from such an animal often results in death.

However, some toxins have no known antidote. For example, the poison ricin, which is produced from the waste byproduct of castor oil manufacture, has no antidote, and as a result is often fatal if it enters the human body in sufficient quantities.

Ingested poisons are frequently treated by the oral administration of activated charcoal, which adsorbs the poison, and then it is flushed from the digestive tract, removing a large part of the toxin.

Poisons which are injected into the body (such as those from bites or stings from venomous animals) are usually treated by the use of a constriction band which limits the flow of lymph and/or blood to the area, thus slowing circulation of the poison around the body.

Poison and Toxic Signs

  • Acetaminophen (paracetamol) poisoning is given N-acetylcysteine as the antidote.
    Anticholinergic poisoning is given Physostigmine sulfate as the antidote.
    Benzodiazepine poisoning is given flumazenil as the antidote.
    Carbon monoxide poisoning is given oxygen as the antidote.
    Anticholinesterase poisoning is given atropine sulfate and Pralidoxime chloride 2-PAM as the antidote.
    Cyanide poisoning is given amyl nitrite, sodium nitrite, and thiosulfate as the antidote.
    Digoxin poisoning is given anti digoxin fab fragments as the antidote.
    Ethylene glycol poisoning is given ethanol or fomepizole as the antidote.
    Extrapyramidal signs poisoning is given diphenhydramine hydrochloride and benztropine mesylate as the antidote.
    Heavy metal poisoning is given chelators, calcium disodium edetate (EDTA), dimercaprol (BAL), penicillamine, and 2,3-dimercaptosuccinic acid (DMSA, succimer) as the antidote.
    Iron poisoning is given deferoxamine mesylate as the antidote.
    Isoniazid poisoning is given pyridoxine as the antidote.
    Methanol poisoning is given ethanol or fomepizole as the antidote.
    Methemoglobinemia poisoning is given methylene blue as the antidote.
    Opioid poisoning is given naloxone hydrochloride as the antidote.
    Warfarin poisoning is given vitamin K phytonadione and fresh frozen plasma as the antidote.

Home | Health | Drugs | Abortifacients | Analgesics | Anaesthetics | Anti-diabetic drugs | Anti-inflammatory agents | Antianginals | Antiarrhythmic agents | Antiasthmatic drugs - Asthma | Anticholinergics | Anticoagulant | Anticonvulsants | Antidotes | Antihistamines | Antihypertensive agents | Antimicrobials | Antiobesity agents | Antiparkinsonian agents | Antiplatelet drugs | Antipsychotics | Antitussives | Cannabinoids | Chemical contraception - Hormonal contraception | Decongestants | Chemotherapeutic agents | Dietary supplements | Erectile dysfunction drugs | Expectorants | Gastrointestinal system drugs | Hormonal agents | Hypolipidemic agents | Immunosuppressive agents | Inotropic agents | Intravenous fluids | Medicinal herbs and fungi | Monoclonal antibodies | Muscle relaxant | Nootropic | Parasympathomimetics | Pharmacology | Phosphate binders | Psychoactive drugs | Retinoids | Teratogens | Vitamins | Disclaimers | License

Drugs & Medication, made by MultiMedia | Free content and software

This guide is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.