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Published on: 2/25/2026
A burning or aching upper stomach is often dyspepsia from functional dyspepsia, excess acid, gastritis, ulcers, or reflux, and there are several factors to consider; see below to understand more, including red flags like unintentional weight loss, black or tarry stools, vomiting blood, severe or worsening pain, trouble swallowing, or new symptoms after age 60 that need urgent care.
Medically approved next steps include smaller frequent meals, avoiding triggers, limiting alcohol and caffeine, not lying down after eating, a short trial of OTC antacids or acid reducers, and testing for and treating H. pylori, with a clinician visit if symptoms persist 2 to 4 weeks or affect daily life; see the complete guidance below for details and when endoscopy is recommended.
If your upper stomach feels like it's burning, aching, or constantly uncomfortable, you may be experiencing dyspepsia — the medical term for indigestion.
Dyspepsia is extremely common. In fact, studies suggest that up to 1 in 5 people experience it regularly. While it's often mild and manageable, persistent symptoms should never be ignored.
Let's break down what dyspepsia really is, why your stomach may feel like it's burning, and what medically approved next steps actually look like.
Dyspepsia refers to ongoing or recurring pain or discomfort in the upper abdomen (the area just below your ribs). It is not a disease itself, but a group of symptoms.
Common symptoms include:
Some people experience symptoms occasionally after overeating. Others deal with dyspepsia several times a week.
That burning feeling in dyspepsia can happen for several medically recognized reasons.
Your stomach naturally produces acid to digest food. If acid irritates the lining of the stomach or upper intestine, it can cause a burning sensation.
This may happen with:
In many people, testing shows no structural problem. This is called functional dyspepsia.
With functional dyspepsia:
It's real, medically recognized, and very common.
If you're experiencing persistent upper stomach discomfort with no clear cause, you can take a free AI-powered symptom assessment for Functional Dyspepsia to better understand your symptoms and determine if you should seek medical evaluation.
Inflammation of the stomach lining can cause burning pain. Gastritis may result from:
Ulcers are sores in the stomach or upper intestine. They may cause:
Ulcers often develop due to H. pylori infection or long-term NSAID use.
Sometimes dyspepsia overlaps with gastroesophageal reflux disease (GERD). If you also have:
Reflux may be contributing.
Most dyspepsia is not life-threatening. However, certain symptoms require prompt medical attention.
See a doctor urgently if you have:
These may signal a more serious condition that needs evaluation.
Do not delay care if you experience these warning signs.
If symptoms persist, a healthcare provider may:
Most people do not immediately need invasive testing.
Treatment depends on the cause, but there are evidence-based approaches that help most people.
These are often very effective:
Stress does not "cause" dyspepsia outright, but it can worsen symptoms significantly.
Short-term options may include:
These reduce acid and often improve burning pain.
However, long-term use should be discussed with a doctor.
If testing shows H. pylori infection, doctors prescribe antibiotics combined with acid suppression therapy. Treating the infection often resolves symptoms and prevents ulcers.
If you have functional dyspepsia, doctors may consider:
These are used in specific cases and under medical supervision.
Diet changes help many people, but dyspepsia is not always purely diet-related.
Foods that commonly trigger symptoms include:
Keeping a food diary can help identify your personal triggers.
For some people, yes.
Functional dyspepsia, in particular, can be long-term. Symptoms may come and go over months or years.
The good news: it is manageable. Many people achieve significant improvement with a combination of:
You should speak to a doctor if:
Even if symptoms seem mild, persistent dyspepsia deserves medical attention to rule out ulcers, infection, or other conditions.
If anything feels severe, worsening, or potentially life-threatening, seek immediate medical care.
Dyspepsia is common, uncomfortable, and often manageable. That burning feeling in your stomach may result from:
Most cases improve with simple, medically supported steps.
However, persistent or severe symptoms require proper evaluation. Don't self-diagnose long-term digestive pain.
Before your doctor's appointment, you can get personalized insights by using Ubie's free AI-powered symptom checker for Functional Dyspepsia — it takes just a few minutes and can help you have a more informed conversation with your healthcare provider.
And most importantly: if symptoms are severe, worsening, or accompanied by alarming signs, speak to a doctor promptly. Your digestive health matters — and effective treatments are available.
(References)
* Ford AC, et al. Management of functional dyspepsia. Nat Rev Gastroenterol Hepatol. 2020 Jun;17(6):365-376. 32184589
* Moayyedi PM, et al. American College of Gastroenterology-Canadian Association of Gastroenterology Clinical Guideline: Management of Dyspepsia. Am J Gastroenterol. 2017 Jul;112(7):991-1017. 28675138
* Mahadeva S, et al. Functional Dyspepsia: A Review of Diagnosis and Management. Clin Gastroenterol Hepatol. 2020 Apr;18(4):798-809. 31593922
* Tack J, et al. Functional dyspepsia. Lancet. 2018 Mar 10;391(10123):1109-1119. 29528906
* Camilleri M, et al. Functional Dyspepsia: Current Insights on Pathophysiology and Management. Clin Transl Gastroenterol. 2018 Jun 21;9(6):e162. 29925828
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