How is peptic ulcer disease diagnosed?
A primary method of diagnosing peptic ulcer disease is through an upper endoscopy, which allows direct visualization of ulcers. Additional tests may include blood, stool, or urea breath tests to detect H. pylori infection.
What is the ICD-10 code for peptic ulcer disease?
The ICD-10 codes for peptic ulcer disease range from K25 to K28. The specific code varies depending on the ulcer’s location (gastric, duodenal, or gastrojejunal) and whether bleeding or perforation is present.
Can stress cause a peptic ulcer?
Stress itself does not directly cause ulcers, but it can worsen symptoms and delay healing. The primary causes remain H. pylori infection and NSAID use.
What's the difference between gastritis and peptic ulcer disease?
Gastritis refers to inflammation or irritation of the stomach lining, often without a visible sore. Peptic ulcer disease, however, involves an actual open sore in the stomach or small intestine lining.
Can I see images of a peptic ulcer?
Yes. During an endoscopy, your doctor can take high-resolution images of any ulcers present and review them to guide diagnosis and treatment.
How long does treatment take?
Most uncomplicated ulcers heal within 4–8 weeks when treated appropriately, using antibiotics for H. pylori and acid-blocking medications.
Can I prevent ulcers?
You can lower your risk by avoiding long-term NSAID use, quitting smoking, limiting alcohol, and getting tested and treated early for H. pylori infection.
Will I need surgery?
Surgery is rarely needed today and is reserved for severe, life-threatening complications such as uncontrolled bleeding, perforation, or obstruction.
What foods should I avoid?
Avoid foods and drinks that increase acid or irritate the stomach lining—such as spicy dishes, citrus fruits, caffeine, carbonated beverages, and alcohol.
Where can I find an ulcer specialist in Houston?
GastroDoxs in Houston has board-certified gastroenterologists who specialize in peptic ulcer disease. Contact us to schedule your consultation.
Medically Reviewed by
Dr. Bharat Pothuri, MD, FACG
| Updated 03-17-2026