Symptoms and causes
Under Rome IV, it's diagnosed when bothersome post-meal fullness, early satiety, or upper-belly pain or burning has lasted for at least three months (starting six months before) with no cause found on endoscopy. Contributors include a stomach that doesn't relax or empty normally, visceral hypersensitivity, and disrupted gut-brain signaling, often tied to stress.
Testing and treatment
People over about 60, or with red flags like weight loss, trouble swallowing, anemia, or black stools, need an endoscopy to rule out gastritis, ulcers, or cancer. Testing for and treating H. pylori can help. Options include acid suppressants, prokinetics, and low-dose neuromodulators, plus smaller, slower meals and less fatty food and alcohol.
This article is general health information and is not a substitute for diagnosis or treatment. If symptoms persist, see a doctor.
FAQ
- Can functional dyspepsia turn into cancer?
- No, but red-flag symptoms always need evaluation.
- Is it okay to keep taking antacids?
- Short-term is fine; if symptoms keep coming back for weeks, see a doctor to target the cause.
Sources reviewed: 2026-10-26
References
- Ford, A. C., Mahadeva, S., Carbone, M. F., Lacy, B. E., & Talley, N. J. (2020). Functional dyspepsia. The Lancet, 396(10263), 1689–1702.
- Stanghellini, V., et al. (2016). Gastroduodenal disorders. Gastroenterology, 150(6), 1380–1392. (Rome IV)
- Moayyedi, P., et al. (2017). ACG and CAG clinical guideline: Management of dyspepsia. American Journal of Gastroenterology, 112(7), 988–1013.