Acne Vulgaris: Pathophysiology and Treatment
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Questions and Answers

What is the recommended duration for maintenance therapy after 12 weeks of induction therapy?

  • 5 to 6 months
  • 1 to 2 months
  • 3 to 4 months (correct)
  • 8 to 10 months
  • Which topical retinoid is considered the drug of choice?

  • tretinoin
  • isotretinoin
  • adapalene (correct)
  • tazarotene
  • What is the main reason for the effectiveness of benzoyl peroxide?

  • Antiparasitic effect
  • Antiviral activity
  • Antifungal activity
  • Anti-inflammatory effect (correct)
  • Why should topical antibiotics never be used as monotherapy or as long-term maintenance therapy?

    <p>To reduce the risk of bacterial resistance</p> Signup and view all the answers

    What are the properties of azelaic acid that make it effective in acne treatment?

    <p>Antibacterial and anti-inflammatory properties</p> Signup and view all the answers

    Which of the following is NOT a pathogenic factor leading to acne lesions?

    <p>Reduced blood flow to the affected area</p> Signup and view all the answers

    What is the desired treatment outcome in acne vulgaris?

    <p>Reducing the number and severity of existing lesions</p> Signup and view all the answers

    What is considered first-line treatment for mild acne?

    <p>Topical therapy</p> Signup and view all the answers

    When does improvement of symptoms following induction therapy typically occur?

    <p>Gradually, sometimes taking 6 to 8 weeks</p> Signup and view all the answers

    What should topical therapies be applied to in order to prevent new lesions from developing?

    <p>The entire area affected by acne</p> Signup and view all the answers

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