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Functional dyspepsia

Last updated: 2026-09-20 · Prepared by licensed TCM physicians · Updated 2026-09

Functional dyspepsia

Key Points

Functional dyspepsia is a chronic cluster of symptoms — upper-abdominal bloating, early fullness, dull pain or burning — with no clear structural cause found on endoscopy.

  • Affects roughly 10%–30% of people worldwide; slightly more common in women and often linked to anxiety and stress
  • It is a "functional" disorder: the organs look normal, but motility and sensitivity are out of tune
  • Rome IV criteria split it into postprandial distress syndrome and epigastric pain syndrome
  • The WHO acupuncture indication list covers upper-abdominal pain and gastritis-related symptoms

First, what cannot wait

Emergency — do not wait, do not drive yourself
  • Black or bloody stools
  • Progressive, unexplained weight loss
  • Difficulty or pain when swallowing
  • New onset after age 40 with no prior endoscopy
  • Persistent vomiting or vomiting blood
See a clinician within 1-2 days
  • A change in symptom pattern (site or character different from before)
  • General symptoms such as anaemia or marked fatigue
  • No improvement after more than two weeks of standard medication

Understanding the Condition

In plain words: the endoscopy shows nothing wrong, yet after meals you feel full, blocked and vaguely sore — that is functional dyspepsia. The problem is not tissue damage but a glitch in how the stomach works.

Unlike an organic disease, it reflects a brain–gut axis disturbance: delayed gastric emptying, heightened sensitivity to distension, and abnormal interdigestive motility, so food seems to "sit" in the stomach.

Why It Keeps Coming Back

Because triggers hide in daily habits: eating too fast, fatty meals, coffee and strong tea, late-night eating, plus stress and anxiety beyond H. pylori — acid suppressants alone often ease only part of it.

Chronic tension amplifies gut discomfort through the brain–gut axis, and many people feel more bloated the more anxious they get, a self-reinforcing loop.

Our Pattern-Based Approach

TCM names it "stomach duct pain" or "pi man" (fullness-obstruction), reading patterns rather than the label. Common ones: spleen-deficiency with qi stagnation — post-meal bloating and fatigue; liver–stomach disharmony — bloating and belching that flares with emotion; spleen–stomach cold-deficiency — dull pain relieved by warmth and pressure.

Acupuncture aims to restore the middle-jiao pivot: mainly Zusanli (ST36), Zhongwan (CV12), Neiguan (PC6) and Taichong (LR3), plus diet and emotional regulation. We promise no "one-session cure", only the change in symptom frequency over weeks.

Common patterns and treatment directions

Pattern Typical presentation Approach
Spleen deficiency with qi stagnation Post-meal bloating, early fullness, fatigue, loose stools Strengthen spleen and move qi: Zusanli (ST36), Zhongwan (CV12), Pishu (BL20), with dietary restraint
Liver–stomach disharmony Clear emotional trigger, distending pain, frequent belching, wiry pulse Course liver and harmonise stomach: Taichong (LR3), Neiguan (PC6), Qimen (LR14), with mood work
Spleen–stomach cold deficiency Dull pain eased by warmth and pressure, cold intolerance Warm the centre and strengthen spleen: Zhongwan (CV12), Zusanli (ST36), moxa on Shenque (CV8)
Food stagnation in the stomach Sour belching, foul taste, distended abdomen, coated tongue Relieve stagnation: Xiawan (CV10), Tianshu (ST25), Neiting (ST44), with portion control

Patterns are determined in person. This list is for orientation only and is not a self-diagnosis tool.

The Evidence

  • The 2003 WHO report lists "epigastric pain (peptic ulcer, acute and chronic gastritis, gastrospasm)" among conditions for which acupuncture has proven efficacy; the upper-abdominal symptoms of functional dyspepsia overlap closely and are commonly treated.
    — WHO, Acupuncture: Review and Analysis of Reports on Controlled Clinical Trials
"Endoscopy showing nothing does not mean the stomach is fine — the problem is in function, not structure."

What to expect: first visit to follow-up

  1. First visit · about 40 minutesBring prior tests. We take a full history, read pulse and tongue, and establish a pattern diagnosis, first checking whether yours suits acupuncture and herbs; red flags mean we refer for endoscopy first.
  2. Plan discussion · same dayWe explain the pattern, planned points and frequency, when the first review happens, and which cases need a gastroenterologist.
  3. Weeks 1-4One to two sessions per week, focused on reducing post-meal fullness and dull pain; you keep the diary at home.
  4. Week 4-6 · first reviewDiary data before and after guide whether we continue, adjust points, or move to a longer maintenance interval.

Course of care and follow-up

  • Assessment usually runs in 4-6 week cycles
  • Once symptoms ease, care may shift to maintenance every 2-4 weeks
  • Pattern diagnosis is re-assessed yearly or on symptom change
  • We work alongside your gastroenterologist: never stop prescribed drugs on your own

When to Seek Care

Before your visit:

  • Keep a food-and-symptom diary (what you ate, when it bloated, mood)
  • Eat regularly, chew slowly, avoid fatty food and late-night meals
  • Cut caffeine and carbonated drinks; learn basic stress management

Consider an in-person consultation if:

  • New dyspepsia after age 40 with no prior endoscopy
  • With weight loss, anaemia, dysphagia or black stools (see warnings below)
  • No clear improvement after more than two weeks of acid or prokinetic drugs

Supportive Care

  • Smaller, more frequent meals; stop at about 70% full
  • Reduce spice, fat, strong tea, coffee and cold foods
  • Walk after meals rather than sitting or lying down
  • Manage mood: anxiety-linked bloating needs "coursing", not "suppressing"

FAQ

How long before acupuncture helps functional dyspepsia?

We assess in weekly blocks (e.g., 1-2 sessions per week for 4-6 weeks), watching the frequency of post-meal fullness and dull pain. We promise no fixed number of sessions — your diary is more reliable than any claim.

Can functional dyspepsia turn into cancer?

It is not a precancerous condition; but new onset after 40, or any alarm symptom (weight loss, black stools, dysphagia), must first be ruled out by endoscopy.

Want your situation assessed? Book a consultation.

Prepared by licensed TCM physicians · Updated 2026-09

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