See a doctor for proper diagnosis
Take prescribed proton pump inhibitors
Take prescribed H2 blockers if recommended
Take antibiotics if H. pylori infection is present
Stop NSAIDs such as ibuprofen and naproxen if possible
Use acetaminophen instead of NSAIDs if approved by a doctor
Avoid smoking
Avoid alcohol
Avoid spicy foods if they worsen symptoms
Eat smaller, more frequent meals
Reduce stress
Follow the full medication course
Get urgent care for vomiting blood, black stools, severe pain, or fainting