Pharmacology Drug Overdosage Remedies

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Questions and Answers

What is the specific drug of choice for treating organophosphate overdosage?

  • Methylene blue
  • Atropine (correct)
  • Desferrioxamine
  • Flumazenil

Which drug is used to treat iron overdosage?

  • Desferrioxamine (correct)
  • Hemodialysis
  • N-acetylcysteine
  • Calcium

In the case of lithium poisoning, what treatment option is recommended?

  • Flumazenil
  • Pyridoxine
  • Methylene blue
  • Hemodialysis (correct)

What is the recommended treatment for cyanide poisoning?

<p>Oxygen and Amyl nitrite (D)</p> Signup and view all the answers

Which of the following is used for treating acetaminophen overdose?

<p>N-acetylcysteine (D)</p> Signup and view all the answers

Flashcards

Organophosphates antidote

Atropine is the drug of choice for organophosphate poisoning.

Methemoglobinemia treatment

Methylene blue is used to treat methemoglobinemia.

Benzodiazepine overdose treatment

Flumazenil is used to treat benzodiazepine overdoses.

Iron overdose antidote

Desferrioxamine is used to treat iron overdose.

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Isoniazid antidote

Pyridoxine (vitamin B6) is used to treat isoniazid overdose.

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Study Notes

Drug of Choice for Overdosage

  • Organophosphates: Atropine
  • Benzodiazepines: Flumazenil
  • Methemoglobinemia: Methylene blue (high dose of oxygen), Vitamin C
  • Iron: Desferrioxamine
  • Isoniazid: Pyridoxine (B6)
  • Lithium: Hemodialysis
  • Acetaminophen: N-acetylcysteine (orphan drug)
  • Atropine: Physostigmine
  • Calcium channel blockers: Calcium channel blockers
  • Cyanide: Oxygen, Amyl nitrite, Sodium thiosulphate

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