Drug class

Organophosphate Poisoning Antidote

The term "organophosphate poisoning antidote" describes a functional therapeutic category rather than a single distinct pharmacological class, comprising agents used to counter acute toxicity from organophosphate pesticides and chemical nerve agents. Read more about Organophosphate Poisoning Antidote

3 drugs in this class 2 manufacturers

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Drugs in Organophosphate Poisoning Antidote

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PRALIDOXIME CHLORIDE

ORGANOPHOSPHATE POISONING ANTIDOTE · CHOLINESTERASE INHIBITORS TOXICITY ·+3
MERIDIAN MEDICA
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About Organophosphate Poisoning Antidote.

The term "organophosphate poisoning antidote" describes a functional therapeutic category rather than a single distinct pharmacological class, comprising agents used to counter acute toxicity from organophosphate pesticides and chemical nerve agents.

This grouping primarily consists of antimuscarinic agents such as atropine and acetylcholinesterase reactivators known as oximes, most notably pralidoxime.

Antimuscarinic therapy competitively antagonizes excess acetylcholine at muscarinic receptor sites to control life-threatening bronchorrhea and bronchospasm, while oximes work to dephosphorylate and reactivate acetylcholinesterase at neuromuscular junctions before irreversible enzyme binding occurs.

These agents are indicated for emergency management of cholinergic crisis and neuromuscular dysfunction resulting from toxic agricultural pesticide exposure or chemical warfare agent poisoning.