*Treatment of *H. pylori** involves a combination of medications to fully eradicate the bacteria and promote healing of the stomach lining. *✅ Standard 1st-Line Triple Therapy (for 14 days):* 1. *Proton Pump Inhibitor (PPI)* – e.g., Omeprazole or Lansoprazole 2. *Clarithromycin* – 500 mg twice daily 3. *Amoxicillin* – 1 g twice daily *(or Metronidazole if allergic to penicillin)* *💊 Alternative: Quadruple Therapy* (especially in resistant cases): 1. PPI 2. *Bismuth subsalicylate* 3. *Metronidazole* 4. *Tetracycline* *📝 Notes:* - Always complete the full course (10–14 days). - Avoid NSAIDs and smoking during treatment. - Test for eradication (e.g., stool antigen or urea breath test) after 4+ weeks of completing therap