Avoid alcohol
Avoid smoking
Avoid NSAIDs such as ibuprofen and naproxen unless prescribed
Eat smaller, more frequent meals
Avoid spicy, acidic, fried, and fatty foods if they worsen symptoms
Stay hydrated
Use antacids for short-term symptom relief
Use acid-reducing medicines such as H2 blockers or proton pump inhibitors as directed by a clinician
Take prescribed antibiotics if H. pylori infection is confirmed
Treat underlying causes such as autoimmune disease or bile reflux if present
Manage stress
Seek medical care for severe pain, vomiting blood, black stools, weight loss, or persistent symptoms