Pharmacology of Diphenoxylate/Atropine
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Questions and Answers

What is the pharmacologic classification of diphenoxylate/atropine (Lomotil)?

  • Anti-cholinergics (correct)
  • Antidepressants
  • Beta-blockers
  • Antibiotics
  • What is the main action of diphenoxylate/atropine (Lomotil)?

    Inhibits excess gastrointestinal motility

    What are the indications for using diphenoxylate/atropine (Lomotil)?

    Adjunctive therapy in the treatment of diarrhea

    Which of the following are side effects/adverse reactions of diphenoxylate/atropine (Lomotil)? (Select all that apply)

    <p>Confusion</p> Signup and view all the answers

    What should be assessed prior to and throughout therapy with diphenoxylate/atropine (Lomotil)?

    <p>Frequency and consistency of stools and bowel sounds</p> Signup and view all the answers

    What is a key evaluation after administering diphenoxylate/atropine (Lomotil)?

    <p>Decrease in diarrhea</p> Signup and view all the answers

    What should patients be taught regarding the use of diphenoxylate/atropine (Lomotil)? (Select all that apply)

    <p>Take exactly as directed</p> Signup and view all the answers

    Study Notes

    Pharmacologic Classification

    • diphenoxylate/atropine (Lomotil) is classified as an anti-cholinergic medication.

    Main Action

    • It functions by inhibiting excessive gastrointestinal motility, helping to manage diarrhea.

    Indications

    • Typically used as adjunctive therapy in treating diarrhea to help reduce symptoms.

    Side Effects/Adverse Reactions

    • Can cause confusion, which may affect patient's cognitive functions.
    • Commonly leads to constipation, requiring monitoring of bowel habits.
    • May result in urinary retention, impacting urinary function.

    Assessment/Implementation

    • Prior to and during therapy, assess the frequency and consistency of stools.
    • Monitor bowel sounds to evaluate gastrointestinal function.

    Evaluation

    • A successful outcome is indicated by a decrease in the frequency of diarrhea symptoms.

    Patient Teaching

    • Advise patients to avoid alcohol and other central nervous system (CNS) depressants to prevent adverse effects.
    • Emphasize the importance of taking the medication exactly as directed for optimal effectiveness.
    • Warn that the medication may cause drowsiness, impacting activities requiring alertness.

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    Description

    This quiz explores the pharmacologic classification, main actions, indications, and side effects of diphenoxylate/atropine (Lomotil). Examine the essential assessments and patient teachings necessary for safe medication use. Perfect for students and professionals in the medical field.

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