Proton Pump Inhibitors · Pharmacology

In the context of the 'Triple Therapy' for H. pylori, which of the following is typically combined with a PPI?

  1. Clarithromycin and Amoxicillin
  2. Metronidazole and Vancomycin
  3. Tetracycline and Gentamicin
  4. Ciprofloxacin and Doxycycline
Show answer and explanation

Correct answer: Clarithromycin and Amoxicillin

Standard triple therapy usually consists of a PPI, Clarithromycin, and either Amoxicillin or Metronidazole. The PPI is vital for increasing the intragastric pH, which improves antibiotic stability.

Difficulty: Medium Question 16 of 20

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