Macrolides · Pharmacology

Which of the following lab abnormalities is most commonly associated with Erythromycin estolate use, particularly in adults?

  1. Elevated serum creatinine
  2. Cholestatic hepatitis
  3. Thrombocytopenia
  4. Hypoglycemia
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Correct answer: Cholestatic hepatitis

Erythromycin estolate can cause a hypersensitivity reaction resulting in cholestatic hepatitis. Symptoms typically include jaundice, fever, and abdominal pain, usually appearing 10–20 days after starting therapy.

Difficulty: Medium Question 10 of 20

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