Drug details

Prevpac (lansoprazole, amoxicillin and clarithromycin)

type of H. Pylori Agents, PUD Combos

Prevpac (lansoprazole, amoxicillin and clarithromycin) is a combination of a proton pump inhibitor (PPI), a penicillin antibiotic, and a macrolide antibiotic used to prevent stomach ulcer caused by infection with Helicobacter pylori (H. pylori).

This drug may have the following side effects:

• nausea,
• headache,
• vomiting,
• diarrhea,
• constipation,
• stomach pain,
• dry mouth,
• unusual or unpleasant taste in your mouth,
• vaginal itching or discharge.
• increased thirst, or
• dark colored stools,

The following drugs are related to Prevpac, either as a replacement or used together:

• Aciphex (rabeprazole sodium)
• Biaxin, Biaxin XL (clarithromycin)
• Nexium (esomeprazole magnesium)
• Nexium I.V. (esomeprazole sodium)
• Flagyl (metronidazole)
• Prevacid (lansoprazole)
• Prevacid I.V. (lansoprazole for injection)
• Zegerid (omeprazole, sodium bicarbonate)
• Protonix (pantoprazole)
• Protonix I.V. (pantoprazole sodium)
• Sumycin (tetracycline)
• Voquezna (vonoprazan; amoxicillin; clarithromycin / vonoprazan; amoxicillin)