See a doctor for proper diagnosis and treatment
Take prescribed antibiotics if the ulcer is caused by H. pylori
Take prescribed acid-reducing medicines such as proton pump inhibitors
Take prescribed medications that protect the stomach lining
Stop using NSAIDs such as ibuprofen or aspirin unless your doctor says otherwise
Avoid smoking
Avoid alcohol
Avoid foods that trigger your symptoms
Eat smaller, more frequent meals if needed
Manage stress
Follow your doctor’s instructions exactly
Get urgent medical help for vomiting blood, black stools, severe pain, fainting, or sudden weakness