Cholinesterase inhibitors toxicity

Cholinesterase inhibitors toxicity is an acute or subacute toxidrome resulting from the pharmacological overdose of acetylcholinesterase-inhibiting medications or toxic exposure to organophosphates and carbamates This pathological state affects the central, autonomic, and somatic nervous systems across pediatric and adult populations, most frequently arising in patients treated for myasthenia gravis, Alzheimer disease, or via accidental or intentional poisonings Pathophysiologically, the arrest ...

Cholinesterase inhibitors toxicity is an acute or subacute toxidrome resulting from the pharmacological overdose of acetylcholinesterase-inhibiting medications or toxic exposure to organophosphates and carbamates Clinically, this hypercholinergic state manifests as excessive muscarinic activation producing severe secretions, miosis, bronchospasm, and bradycardia; nicotinic overstimulation causing muscle fasciculations, weakness, and flaccid paralysis; and central nervous system disturbances incl...

This pathological state affects the central, autonomic, and somatic nervous systems across pediatric and adult populations, most frequently arising in patients treated for myasthenia gravis, Alzheimer disease, or via accidental or intentional poisonings

This pathological state affects the central, autonomic, and somatic nervous systems across pediatric and adult populations, most frequently arising in patients treated for myasthenia gravis, Alzheimer disease, or via accidental or intentional poisonings

Pathophysiologically, the arrest of acetylcholinesterase activity prevents the normal enzymatic degradation of acetylcholine, causing massive neurotransmitter accumulation at synaptic junctions

Clinically, this hypercholinergic state manifests as excessive muscarinic activation producing severe secretions, miosis, bronchospasm, and bradycardia; nicotinic overstimulation causing muscle fasciculations, weakness, and flaccid paralysis; and central nervous system disturbances including agitation, seizures, and respiratory failure