Pralidoxime Chloride (2-PAM)

  • Pralidoxime Chloride (2-PAM): Antidote for organophosphate poisoning, reactivates acetylcholinesterase.
  • Pralidoxime Chloride (2-PAM): Restores normal neuromuscular function, used in emergency toxicology.

Chemical Formula:

  • C₇H₉ClN₂O

Chemical Structure of Pralidoxime Chloride (2-PAM)

Mechanism of Action:

  • Reactivates phosphorylated AChE by removing the phosphate group (only effective before “aging” of the bond).
  • Must be given early in organophosphate poisoning.

Uses of Pralidoxime Chloride (2-PAM):

  • Antidote for organophosphate poisoning (used with atropine)
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Side Effects of Pralidoxime Chloride (2-PAM):

  • Hypertension
  • Dizziness
  • Muscle rigidity
  • Blurred vision

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