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Health articles by Korean doctors, with direct links to their clinics

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Korean medicinePublished 2026-08-08

[Digestive System] If you feel bloated and have a tight sensation in your upper abdomen after eating, check for functional dyspepsia

  • Key points
  • Ulsan A common scenario in consultations for indigestion involves patients who experience recurring symptoms such as bloating after meals, early satiety, a feeling of tightness in the epigastric region, belching, and nausea, even though endoscopy reveals no significant abnormalities.
  • In such cases, it is necessary to consider the motility and sensitivity of the stomach, as well as autonomic nervous system tension, just as with functional dyspepsia.
  • Some people are told that their test results show no specific abnormalities, yet they experience a feeling of fullness in their stomach after every meal, feel full even after eating only a small amount, and have a tight sensation in their upper abdomen, making daily life uncomfortable.

View the original article at Inae Korean Medicine Clinic, Ulsan (Korean) ↗

What this article covers

  • Quick Answers
  • Functional dyspepsia is not the same as being told that test results are normal
  • Why It Feels Like “Damjeok” Disease
  • 5 Things to Check Before Your Appointment
  • Korean medicine clinic Advantages of Our Care
  • When it comes to lifestyle management, establishing a routine is more important than simply “eating less.”
  • Frequently Asked Questions
  • Q. My endoscopy results are normal, so why do I keep having trouble digesting my food?

You can view the full content in the original post on the official blog at Inae Korean Medicine Clinic, Ulsan.

Original: View the original article at Inae Korean Medicine Clinic, Ulsan (Korean) ↗

Jo Seong-won

Chief Director · Korean medicine doctor (KMD) · Inae Korean Medicine Clinic, Ulsan

About the clinic

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Korean medicine

[Digestive System] If You Experience Recurring Nausea and Gagging, Check Your Autonomic Nervous System as Well

  • Repeated feelings of nausea and retching do not necessarily indicate an autonomic nervous system disorder.
  • Causes vary widely and may include gastroenteritis, reflux esophagitis, medication side effects, migraines, pregnancy, and ear disorders. If you experience weight loss, repeated vomiting, vomiting blood, black stools, severe abdominal pain, dehydration, or new neurological symptoms, prompt medical evaluation is essential.
  • Some people experience an upset stomach when they wake up in the morning, feel the urge to retch before important events, and postpone meals because even a small amount of food makes them feel nauseous.
Korean medicine

[Bladder and Urinary Disorders] Overactive Bladder in Ulsan: Why Should You Seek Treatment for Urge Incontinence When It’s Hard to Hold It In?

  • If you find it difficult to hold your urine or experience slight, involuntary leakage, you should get checked out.
  • When you’re tired or under stress, your autonomic nervous system can become disrupted, potentially making the symptoms worse, so you should be cautious.
  • By combining traditional Korean medicine treatments with lifestyle management, you can normalize your urination habits, so we recommend visiting us as soon as possible.
Korean medicine

[Endometrial Adhesions] If Your Menstrual Flow Has Decreased and You’re Having Trouble Getting Pregnant, Here’s What to Check First

  • Endometrial adhesions refer to a condition in which the inner walls of the uterus stick together, which can affect the shape of the uterine cavity or the flow of menstrual blood.
  • If your menstrual flow has noticeably decreased or stopped following a D&C after a miscarriage, uterine surgery, or an intrauterine infection, or if you are experiencing recurrent miscarriages or difficulty conceiving, you should consult an OB/GYN to determine whether an evaluation of the uterine cavity is necessary.
  • It can be concerning if your menstrual flow decreases significantly compared to before after a miscarriage or childbirth, or if you experience lower abdominal pain around your expected period but have almost no bleeding.

More Digestive and autonomic conditions articles

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Korean medicine

[Gastroenterology] If you’ve lost your appetite and lost weight, you need to identify the cause and work on restoring your digestion at the same time

  • In particular, if you are losing weight unintentionally or your food intake continues to decrease, it is better to identify the cause and develop a recovery plan together rather than simply dismissing it as a general decline in health.
  • A loss of appetite can happen to anyone.
  • During periods of a busy schedule, lack of sleep, feeling under the weather after a cold, or high stress, you may lose your appetite for a few days before it naturally returns.
Korean medicine

[Gastrointestinal] If you experience a feeling of fullness in the epigastric region accompanied by palpitations, you should have both phlegm-dampness syndrome and the autonomic nervous system evaluated.

  • Ulsan During a consultation for “damjeok” syndrome, it is important to look beyond just indigestion—such as a tight or bloated sensation in the epigastric region—and check for accompanying symptoms such as palpitations, chest tightness, shortness of breath, anxiety, and sleep disturbances.
  • When gastrointestinal motility decreases and stress persists for a long time, it can lead to a feeling of fullness accompanied by symptoms related to the autonomic nervous system.
  • Even if test results show no major abnormalities, if symptoms recur, it is advisable to review your eating habits, stress levels, sleep patterns, bowel movements, and chest discomfort to assess both “damjeok” and the balance of the autonomic nervous system.
Korean medicine

If you experience recurring palpitations and insomnia, consider the possibility of autonomic imbalance

  • Ulsan People seeking consultation for autonomic nervous system dysfunction often say, “My test results are fine, but I still feel unwell.”
  • If you experience alternating symptoms such as palpitations, insomnia, cold sweats, shortness of breath, a tight sensation in the throat or chest, indigestion, and anxiety, it is important to examine both the tension in your autonomic nervous system and its recovery patterns.
  • Why Do Symptoms of Autonomic Nervous System Dysfunction Manifest in Multiple Areas?

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