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Canadian Pharmacist Qualifying Exam Practice · Question

Which of the following medications requires regular ophthalmic examinations due to potential for irreversible retinal toxicity?

Hydroxychloroquine is associated with a risk of irreversible retinal toxicity (maculopathy), requiring baseline and regular follow-up ophthalmic examinations du

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Question: Which of the following medications requires regular ophthalmic examinations due to potential for irreversible retinal toxicity?

Answer options: ✅ Hydroxychloroquine

  • Sulfasalazine
  • Leflunomide
  • Azathioprine

Correct answer: Hydroxychloroquine

Explanation: Hydroxychloroquine is associated with a risk of irreversible retinal toxicity (maculopathy), requiring baseline and regular follow-up ophthalmic examinations during treatment.

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