Do I need to be re-tested even if the results were normal?

Whether to repeat the same test depends on changes in symptoms and the timing of the previous test. If new symptoms such as bleeding, weight loss, difficulty swallowing, or nighttime symptoms appear, notify your medical provider first.

Should I stop taking acid suppressants before taking herbal medicine?

Do not discontinue medication arbitrarily. Whether to use them concurrently or adjust the dosage will be decided during the consultation after reviewing your current medications and your response to them.

Baekrokdam Care Guide

If Digestive Symptoms Persist After Endoscopy and Tests

Name: If digestive symptoms persist even after an endoscopy and tests
Published: 2026-08-25

While test results showing no major structural abnormalities provide important reassurance, they do not mean that bloating, early satiety, abdominal pain, or changes in bowel movements are absent. Please share which tests you received and when, what improved while taking medication, and which symptoms returned first. Functional Dyspepsia·The next step may be a medical evaluation that examines the gut-brain interaction along with gastrointestinal motility and sensation, as is done for Irritable Bowel Syndrome (IBS).

Click on unfamiliar terms to see their meanings immediately.

Reviewed by Korean Medicine Doctor Choi Yeon-seung · Last updated 2026-08-25

Share what the tests confirmed and the questions that still remain

Prepare the dates and results of your endoscopy, abdominal imaging, blood tests, and stool tests. If new changes have occurred since the tests, such as weight loss, bleeding, or nighttime pain, a re-evaluation may be necessary. Rather than simply remembering that the results were 'normal,' ask which specific conditions the tests were intended to rule out.

Write down specifically how your symptoms changed while taking medication

Whether acid reflux decreased after taking acid suppressants but a feeling of fullness remained, laxatives or whether the frequency of bowel movements increased but abdominal pain remained. The process of improving and then becoming uncomfortable again does not mean the treatment was meaningless; rather, it serves as a clue for setting the next goal.

Symptoms are real, even when they fluctuate with sleep and tension

Before a presentation or going to work, diarrheasymptoms may worsen, and a pattern of feeling blocked in the solar plexus after a poor night's sleep may repeat. The process by which the gut and brain influence each other does not mean it is 'all in your head.' Instead of blaming your lifestyle, we use these recurring temporal patterns in the treatment plan.

Setting goals for herbal medicine treatment based on previous medical evaluations

When discomfort persists even after emergency or structural diseases have been ruled out, Korean medicine evaluates appetite, satiety, pain, and bowel movements alongside sleep, fatigue, and tension patterns to determine which discomfort to address first and the direction of the herbal medicine prescription. Continue taking your existing medications as prescribed.

Check once more before your appointment

Remaining discomfort after treatment also becomes the starting point for the next visit

Rather than looking at a single symptom in isolation, observing when it started, what it changed with, and how much it has disrupted your daily life helps in determining the direction of treatment.

Functional Dyspepsia: Details to be checked during evaluation

Functional dyspepsia is not a condition where there is nothing to treat simply because the gastric mucosa is clear. We consider the stomach's adaptation to food after meals, the emptying rhythm, hypersensitivity in the epigastric area, and the effects of sleep, tension, and body heat Byeonjeung (pattern identification)to determine the appropriate Korean herbal medicine prescription.

Meal portion size and the point at which fullness begins

Irritable Bowel Syndrome: Details to be confirmed during the medical evaluation

IBSis not caused by your mind, but is a condition where abdominal pain, bowel movements, intestinal sensation, and motility are repeatedly disrupted. Within the diarrhea-predominant, constipation-predominant, and mixed types, Korean herbal medicine is prescribed by differentiating between tension, coldness, damp-heat, dryness, and deficiency of energy.

Stool form over 7 days and abdominal pain·changes before and after bowel movements

Gastrointestinal symptoms accompanying gut-brain and autonomic nerve issues: details to be confirmed during consultation

Gut-brain interactionRather than attributing these to the mind, we prioritize herbal medicine treatment by categorizing gastrointestinal motility and sensation, tension, phlegm-fluid (Dameum), energy levels, and cold-heat balance.

The order in which symptoms started and their duration

Information that is helpful to write down before your visit

The amount of a single meal and the point at which satiety begins
The timing of epigastric pain, burning sensations, and belching, and when these ease
Response to medications, and patterns of sleep, tension, and coldness in the hands and feet
Changes in stool form, abdominal pain, and bowel movements over 7 days
Urgency, feeling of incomplete evacuation, and the number of times outings were avoided
Sleep, tension, cold sensation, menstruation, diet, and medications

Gastrointestinal Glossary

Terms to know in this text

You can proceed to a detailed explanation after confirming the simple meaning.

Functional DyspepsiaFunctional dyspepsia is a condition where symptoms such as epigastric pain, postprandial fullness, and early satiety recur, but no structural disease that sufficiently explains these symptoms is identified through tests.Irritable Bowel SyndromeIrritable Bowel Syndrome is a gut-brain interaction disorder characterized by recurrent abdominal pain related to bowel movements, accompanied by changes in stool frequency or form.Gut-brain axisThe gut-brain axis refers to the connection through which the gut and the brain exchange neural, hormonal, and immune signals. Experiences such as worsening abdominal pain or diarrhea during times of tension may be related to this interaction.DamjeokDamjeok is a description used in Korean medicine to examine digestive discomforts such as bloating, tightness in the solar plexus, and nausea, along with various accompanying symptoms. It does not refer to a single modern medical diagnosis or a single test result.Digestive Pattern IdentificationByeonjeung is a Korean medicine diagnostic process where, even for the same digestive diagnosis, factors such as pain, fullness, bowel movements, appetite, sleep, fatigue, and sensations of cold or heat are examined together to determine the direction of the herbal medicine prescription.Non-erosive Reflux DiseaseNon-Erosive Reflux Disease is a condition where reflux symptoms are present, but no erosion of the esophageal mucosa is visible on an endoscopy.Abdominal BloatingAbdominal bloating is a symptom where you feel your abdomen is full or swollen. It can occur with or separately from abdominal distension, where the actual waist circumference increases.Visceral hypersensitivityVisceral hypersensitivity refers to a state where sensations caused by the stretching and movement of the stomach or intestines are felt as more painful or uncomfortable than by others. This does not mean the symptoms are imagined.Esophageal HypersensitivityEsophageal hypersensitivity refers to a state where esophageal irritation is strongly perceived as pain or a burning sensation. If acid reflux has decreased but burning or chest pressure remains, Baekrokdam medical evaluations do not simply ask in one sentence if the medicine worked; instead, we examine how the remaining discomfort changes with meals, lying positions, sleep, and tension to determine the next scope of treatment.LaxativesLaxatives is a general term for medications that make bowel movements easier by softening the stool or aiding intestinal motility.Qi StagnationGiche (Qi stagnation) is a term used in Korean medicine to describe patterns where feelings of tightness, bloating, and pain fluctuate along with tension, emotional changes, or stagnation of movement.Phlegm-DampnessDamseup is a term in Korean medicine used to describe a pattern where a feeling of heaviness in the body, sticky secretions, nausea, dizziness, or edema appear alongside digestive discomfort.GastroparesisGastroparesis is a condition where the speed at which food moves from the stomach to the small intestine is objectively slowed, even though the passage is not blocked. Early satiety, postprandial fullness, nausea, and vomiting may occur, but it is not diagnosed based on symptoms alone.Inflammatory Bowel DiseaseInflammatory Bowel Disease (IBD) is a group of disorders characterized by chronic inflammation of the intestines related to immune responses, with Crohn's disease and ulcerative colitis being representative examples. Symptoms may include abdominal pain, diarrhea, bloody stools, and weight loss; it is a different condition from Irritable Bowel Syndrome (IBS).Esophageal pH-Impedance TestEsophageal pH and impedance monitoring is a test that records acidic and non-acidic reflux entering the esophagus and the associated symptoms over a certain period. It is used to determine the temporal relationship between reflux and symptoms when no lesions are visible during an endoscopy or when symptoms persist despite medication.

Details confirmed in Korean medicine treatment

We review test results and your current discomfort together

Functional dyspepsia is not a state where there is nothing to treat simply because the gastric mucosa is clear. We categorize Korean herbal medicine prescriptions by analyzing the stomach's adaptation to food after meals, emptying rhythm, epigastric sensory hypersensitivity, and the patient's sleep, tension, and body heat through pattern identification.

Points to be examined during the medical evaluation

Fullness and pain are not grouped as a single symptom

Prescriptions differ depending on whether the patient experiences early satiety (feeling full from the first spoonful), prolonged postprandial stagnation, or the onset timing of fasting epigastric burning.

Points to be examined during the medical evaluation

Examining the relationship between abdominal pain and bowel movements rather than stool frequency

Whether there is pain before bowel movements and relief afterward, tenesmusand whether a sense of urgency remains.

Points to be examined during the medical evaluation

We examine the order in which symptoms began

We look at whether tension came first or gastrointestinal discomfort came first, and at what point pulsating sensations or dizziness overlapped.

Endoscopy is an important test for identifying structural problems such as ulcers, inflammation, or tumors. Even if the results are normal, discomfort related to gastric movement or sensation after eating may remain. However, if new symptoms appear after the test, you must be re-evaluated.

How to discuss my symptoms during the medical evaluation

Discomfort that persists after tests and treatment

If gastrointestinal symptoms remain even after endoscopy and tests

While a result showing no major structural abnormalities is an important basis for reassurance, it does not mean there is an absence of bloating, early satiety, abdominal pain, or changes in bowel movements. Try to categorize when you had which tests, what improved while taking medication, and which symptoms returned first. The next step may be a medical evaluation that examines the gut-brain interaction along with gastrointestinal motility and sensation, as seen in functional dyspepsia or irritable bowel syndrome.

We establish a recovery sequence by dividing the roles of existing treatments and Korean herbal medicine treatment. If there is a cause that requires priority treatment, that treatment will be continued. For Korean herbal medicine treatment, we determine the primary goal and progress criteria by examining the remaining symptoms, their impact on daily life, and the patterns of sleep, digestion, body heat, and fatigue. The sequence of combining this with existing treatments is adjusted based on actual responses, and lifestyle management is tailored to support the treatment goals.

Frequently Asked Questions

Frequently Asked Questions Before Your Visit

Do I need to be tested again even if the results were normal?

Whether to repeat the same test depends on changes in symptoms and the timing of the previous test. Bleeding, weight loss, orDifficulty swallowing·If new nighttime symptoms occur, please notify your medical staff first.

Should I stop taking acid suppressants before taking Korean herbal medicine?

Do not discontinue medication on your own. Whether to use them concurrently or adjust the dosage will be determined after checking the interaction with your current medications during a medical evaluation.

Is feeling full after eating only a small amount a symptom of functional dyspepsia?

Yes. early satiationis a commonly identified symptom of functional dyspepsia. Please let us know if this occurs after half a meal or just a few spoonfuls, and how long the feeling of discomfort lasts after stopping. If there is weight loss or repeated vomiting, an evaluation for other causes must come first.

Do PDS and EPS occur together?

They can appear together. It is easier to determine which discomfort hinders your meals more if you separately record days when you feel full after eating or full after a small amount, and days when you have a burning sensation or pain in the epigastric area.

Guidance related to my symptoms

Condition GuidanceFunctional DyspepsiaThe core of functional dyspepsia includes postprandial fullness (feeling full for a long time even after eating a small amount), early satiation (difficulty finishing a normal meal), and pain or burning localized in the epigastric area. It is divided into Postprandial Distress Syndrome (PDS), centered on postprandial fullness and early satiation, and Epigastric Pain Syndrome (EPS), centered on epigastric pain and burning, though these two patterns can overlap. Bloating, nausea, and belching may also occur; if heartburn or reflux behind the sternum is the primary symptom, GERD is examined separately. Conditions that cause similar symptoms, such as gastroparesis or peptic ulcers, are first distinguished through necessary tests. Do not dismiss hematemesis (vomiting blood), melena (black stools), difficulty swallowing, frequent or persistent vomiting, unintentional weight loss, jaundice, or persistent severe pain as functional. If chest pain spreads to the jaw, neck, or arms, or if you experience shortness of breath, an emergency cardiac evaluation is the priority.Condition GuidanceIrritable Bowel SyndromeThe core of Irritable Bowel Syndrome (IBS) symptoms is the simultaneous occurrence of recurrent abdominal pain associated with bowel movements and changes in the frequency or form of stool. There are three types: diarrhea-predominant, characterized by loose stools and a sudden urgent need to defecate; constipation-predominant, characterized by hard stools, straining, and a strong feeling of incomplete evacuation; and mixed-type, where both patterns alternate. Abdominal bloating and white mucus may accompany these, and symptoms may fluctuate after meals, in the morning, during sleep, or due to stress, but diarrhea or gas alone is not diagnosed as IBS. Inflammatory Bowel Disease (IBD) is a different condition where intestinal inflammation and damage are confirmed; therefore, if there is bloody stool, black stool, anemia, unexplained weight loss, fever, or diarrhea that wakes you up at night, it is not treated as IBS. Severe dehydration or persistent vomiting requires prompt gastrointestinal or emergency evaluation first.Condition GuidanceDigestive Symptoms Accompanied by Gut-Brain and Autonomic Nervous System IssuesFunctional dyspepsia and irritable bowel syndrome are disorders of gut-brain interaction involving the regulation of signals between the gut and the brain. While tension, insomnia, and anxiety can alter symptoms, this does not mean they are caused by 'being mentally weak.' We examine the bidirectional relationship between gastrointestinal motility, sensation, autonomic nerve responses, sleep, and diet, while first ruling out symptoms that require evaluation for other causes, such as pulsating sensations, fainting, or chest pain.Condition GuidanceNervous Gastritis'Nervous gastritis' is not so much a standard diagnostic name as it is a common expression used to describe epigastric pain, burning sensations that worsen with stress, early satiety (feeling full after eating very little), and prolonged bloating after meals. These symptoms can appear in functional dyspepsia related to the interaction between the stomach and the brain, and may overlap with bloating, nausea, and belching. However, the presence of stress alone is not enough to classify it as functional; other causes such as current medications, Helicobacter pylori, gastritis, or ulcers must be evaluated. Vomiting blood, black stools, repeated vomiting, difficulty swallowing, unintended weight loss, chest pressure, or shortness of breath require prompt medical evaluation.Digestive Health ColumnMy endoscopy was normal, so why do I still feel bloated?Even if the endoscopy shows no major abnormalities, early satiety and bloating can persist if the stomach's movement in accepting and emptying meals, the sensation in the epigastric area, or the gut-brain signals are misaligned. We explore the symptoms remaining after a 'normal' result from the perspective of functional dyspepsia subtypes and Korean medicine treatment.Digestive Health ColumnWhen there is no response to acid suppressants or digestive aids, what should be re-examined?If symptoms do not improve even after taking acid suppressants or digestive aids, it is not because the medication is weak, but because the remaining discomfort may be originating from a different axis among acid, esophageal sensation, gastrointestinal motility, or intestinal function.

Evidence and Update Information

The following materials were referenced for definitions, criteria for distinguishing similar symptoms, and safety standards. These are applied together with medical interviews and pattern identification (Byeonjeung) to determine the direction of Korean herbal medicine and acupuncture treatments and the sequence for integrating them with existing treatments.