pralidoxime
Organophosphate poisoning treatment
Pralidoxime is a medication used to treat poisoning by organophosphate compounds—the chemicals found in certain pesticides and nerve agents.
It works by reactivating an enzyme that organophosphates disable, restoring normal nerve function.
Usually administered alongside atropine in emergency settings: The soldiers carried pralidoxime auto-injectors in case of chemical attack.
Anticholinergic alkaloid medication
- emergency treatmentUrgent care for injuries
- pesticide poisoningHarm from agricultural toxins
- rescue medicationDrug for acute episodes
- countermeasureDefense against a threat
lifesaving · autoinjector · combat medic · decontamination · triage
Organophosphate chemical weapon
- VXChemical warfare toxin
- autoinjectorSelf-delivery drug syringe
- battlefield medicineEmergency care in combat zones
- mass casualtyEvent harming many simultaneously
Enzyme region binding substrates
- covalent bondShared-electron atomic link
- hydrolysisWater-induced bond cleavage
- molecular structureArrangement of atoms in compound
Protective cerebral filtration system
- intramuscular injectionMedication into muscle tissue
- intravenous infusionFluid administered through veins
- half-lifePeriod for fifty-percent reduction
- bioavailabilityFraction reaching active circulation
contraindications · side effects · drug interaction · loading dose · pharmacokinetics · metabolism
atropine
Anticholinergic alkaloid medication
- emergency treatmentUrgent care for injuries
- pesticide poisoningHarm from agricultural toxins
- rescue medicationDrug for acute episodes
countermeasure · lifesaving · autoinjector · combat medic · decontamination · triage
sarin
Organophosphate chemical weapon
- VXChemical warfare toxin
- autoinjectorSelf-delivery drug syringe
- battlefield medicineEmergency care in combat zones
active site
Enzyme region binding substrates
- covalent bondShared-electron atomic link
- hydrolysisWater-induced bond cleavage
- molecular structureArrangement of atoms in compound
blood-brain barrier
Protective cerebral filtration system
- intramuscular injectionMedication into muscle tissue
- intravenous infusionFluid administered through veins
- half-lifePeriod for fifty-percent reduction
bioavailability · contraindications · side effects · drug interaction · loading dose · pharmacokinetics · metabolism
- toxicologytoxicology, poison, toxin, venom, toxicity
- Antidotesantidote, antidotes, antitoxin, antivenom, antivenoms
- IV drugsepinephrine, norepinephrine, dopamine, vasopressin, lidocaine
- oximes
- Pyridinespyridine, nicotinamide