Pharmacology Bismuth Subsalicylate Overview

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Questions and Answers

What is the generic name of the drug?

bismuth subsalicylate

What is the brand name of bismuth subsalicylate?

Pepto-Bismol

What are the classifications of bismuth subsalicylate?

  • Antacid
  • Antimicrobial (correct)
  • Pain reliever
  • Antidiarrheal (correct)

What are the indications for using bismuth subsalicylate?

<p>Treatment of diarrhea of various types and levels of severity.</p> Signup and view all the answers

What are the contraindications for using antidiarrheals like bismuth subsalicylate?

<p>Known drug allergy and major acute GI conditions.</p> Signup and view all the answers

What are some adverse effects of bismuth subsalicylate?

<p>Dark stools (A), Constipation (C), Increased bleeding time (D)</p> Signup and view all the answers

What nursing implications should be considered for bismuth subsalicylate?

<p>Use with caution in children and teenagers recovering from chickenpox or influenza.</p> Signup and view all the answers

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Study Notes

Bismuth Subsalicylate Overview

  • Generic name: bismuth subsalicylate
  • Brand name: Pepto-Bismol
  • Classification: Antimicrobial and antidiarrheal

Indications

  • Used to treat various types and severities of diarrhea
  • Mild cases often treated with adsorbents, while severe cases may require anticholinergics or opiates
  • Probiotics can be beneficial for antibiotic-induced diarrhea

Contraindications

  • Not safe for individuals with known drug allergies or major acute gastrointestinal conditions like intestinal obstruction or colitis, unless prescribed following careful evaluation

Adverse Effects

  • Possible side effects include:
    • Increased bleeding time
    • Constipation
    • Dark stools
    • Confusion
    • Tinnitus
    • Metallic taste
    • Blue gums

Nursing Implications

  • Caution advised for use in children and teenagers recovering from chickenpox or influenza due to Reye's syndrome risk
  • Shares adverse effects with aspirin-based products
  • Harmless side effects may include temporary darkening of the tongue and stool
  • Available over-the-counter (OTC) for oral use

Important Pharmacological Information

  • Route of administration: Oral
  • Onset of action: Variable; specific details needed
  • Peak plasma level: Specific details needed
  • Elimination half-life: Specific details needed
  • Duration of action: Specific details needed

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