Treatment of Allergic Rhinitis: Key Steps and Exclusions
6 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the main reason for sedation and fatigue as adverse reactions to antihistamines?

  • Interaction with acetylcholine receptors
  • Indirect stimulation of CNS depressants
  • Blocking of peripheral H1 receptors
  • Blocking of CNS H1 receptors (correct)

    • Which antihistamines are considered the mainstay of treatment for allergic rhinitis?

  • Non-antihistamine medications
  • Both first and second-generation antihistamines (correct)
  • Second-generation antihistamines
  • First-generation antihistamines

    • Why are first-generation antihistamines limited in continuous treatment of allergic rhinitis?

  • Frequent dosing and related sedation (correct)
  • Their high cost compared to second-generation antihistamines
  • They target peripheral H1 receptors
  • Longer duration of action

    • What is the primary advantage of second-generation antihistamines over first-generation antihistamines?

    <p>Preferential peripheral H1-receptor binding</p> Signup and view all the answers

    Which patients should be cautious when using antihistamines?

    <p>Those with narrow angle glaucoma</p> Signup and view all the answers

    Why are second-generation antihistamines considered advantageous?

    <p>They exhibit minimal CNS effects</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser