What is functional dyspepsia?
Functional dyspepsia is a type of indigestion where you experience upper abdominal discomfort-such as pain, burning, or early fullness-without any visible ulcer or structural cause. It is classified under ICD-10 code K30.
How is dyspepsia diagnosed?
Diagnosis may involve blood tests, a breath test for H. pylori infection, and sometimes an upper endoscopy to examine the stomach lining and rule out ulcers or other diseases.
Can dyspepsia cause back pain?
Yes, in some cases the discomfort from the upper abdomen can radiate to the back. If you notice back pain along with indigestion, it's important to consult your doctor.
What's the ICD-10 code for dyspepsia?
The ICD-10 code for both functional and non-ulcer dyspepsia is K30, unless another specific condition (like an ulcer) is identified.
Do natural remedies help with dyspepsia?
Some patients find relief using ginger, probiotics, or apple cider vinegar, but evidence varies. Always discuss natural remedies with your healthcare provider before starting them.
How long does dyspepsia last?
With appropriate lifestyle changes and treatment, many patients see symptom improvement within a few weeks. Chronic cases may require ongoing management.
Can stress cause dyspepsia?
Yes. Stress and anxiety can affect the gut-brain axis, leading to increased stomach sensitivity and dyspeptic symptoms.
What diet helps manage dyspepsia?
A low-fat, low-spice diet with smaller, more frequent meals often reduces symptoms. Keeping a food diary can help identify and avoid personal trigger foods.
Can dyspepsia be cured?
While a complete cure is uncommon, most people achieve good symptom control through diet modification, stress management, and appropriate medications.
Where can I find help near Houston?
At GastroDoxs in Houston, our specialist gastroenterologists offer personalized evaluation and treatment plans for dyspepsia. Book an appointment to get started.
Medically Reviewed by
Dr. Bharat Pothuri, MD, FACG
| Updated 03-17-2026