Macrolides · Pharmacology

Clarithromycin is a core component of 'Triple Therapy' used to eradicate which of the following pathogens?

  1. Streptococcus pyogenes
  2. Helicobacter pylori
  3. Mycoplasma pneumoniae
  4. Chlamydia trachomatis
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Correct answer: Helicobacter pylori

Triple therapy for H. pylori typically consists of a proton pump inhibitor, clarithromycin, and amoxicillin (or metronidazole). Clarithromycin provides potent antibacterial activity against the organism in the gastric mucosa.

Difficulty: Medium Question 9 of 20

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