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[When Internal Medicine Digestive Medicines Don't Work] Finding Answers for a Stuffy Stomach at Dalimchae

Are you reading this while searching for 'When Internal Medicine Digestive Medicines Don't Work'? Many people visit the hospital for frequent indigestion but only hear "there's nothing wrong," and even after taking the prescribed medicine, the stuffiness doesn't go away. When daily life becomes difficult due to bloating, a feeling of being stuck, nausea, and epigastric pain after every meal, the quality of life inevitably drops significantly. This chronic digestive discomfort may not be a problem of the digestive organs alone.

💡 Key Answer The 3 most common causes of 'When Internal Medicine Digestive Medicines Don't Work': ① Decrease in gastric function itself / ② Imbalance of the gut-brain axis connecting the intestines and the brain / ③ 'Damjeok,' waste accumulated in the stomach wall Dalimchae Korean Medicine Clinic fundamentally restores gastric function by removing toxins from the body through a 'Gut Detox' treatment approach.

In many cases of indigestion symptoms, no specific organic abnormality is found even after an endoscopy at a hospital. In this case, a diagnosis of 'functional dyspepsia' is mainly given, which occurs due to complex causes such as decreased motility of the stomach, abnormal gastric acid secretion, visceral hypersensitivity, and psychological factors. General digestive medicines may help temporarily relieve symptoms, but because they do not solve these fundamental problems, a vicious cycle of recurrence when the medicine is stopped can be repeated. Especially when an imbalance of the Gut-Brain Axis, which connects the intestines and the brain, occurs due to stress and poor eating habits, digestive symptoms are likely to worsen.

In the case of chronic indigestion where the cause is difficult to find in Western examinations, Oriental medicine sees 'Damjeok (痰積)' as an important cause. Damjeok refers to a state where waste and toxins accumulate on the outer wall of the stomach, causing the stomach tissue to harden. When gastric function decreases and circulation is not smooth, undigested food residues rot and produce toxins called 'Dameum,' which accumulate on the stomach wall to form 'Damjeok.' When Damjeok occurs, the peristaltic movement of the stomach decreases, further worsening digestive function, and toxins can spread throughout the body, causing various systemic symptoms such as headaches, dizziness, insomnia, and chronic fatigue.

Chronic indigestion significantly lowers the quality of life. In cases where there is no improvement even with internal medicine digestive aids, studies are being published suggesting that Oriental medicine treatment can be an effective alternative.

A case study published on [ResearchGate] in 2026 reported that [Oriental medicine integrated treatment] was applied to [a patient whose functional dyspepsia persisted even after gastric ulcer management], resulting in relief of upper abdominal discomfort and early satiety after 41 days of treatment, and improvement in food intake and sleep status. The patient's pain scale (NRS) decreased from 7 before treatment to 5 after treatment, and overall improvement was confirmed in quality of life scales (EQ-5D, FD-QOL, NDI-K, GSRS). Researchers concluded that complex Oriental medicine treatment can be effective for functional dyspepsia that persists even after gastric ulcer healing.

Additionally, a retrospective study by [Kyung Hee University Korean Medicine Hospital] published in [PMC] in 2025 analyzed the clinical characteristics and effects of [Oriental medicine treatment] targeting [225 patients with indigestion]. This study was conducted by dividing patients into a group experiencing loss of appetite along with indigestion (AD group) and a group that did not (non-AD group). After 2 weeks of Oriental medicine treatment, the indigestion symptom improvement rate (based on VAS score) was about 25-29% in both groups, and the quality of life improvement rate (based on FD-QoL score) also showed a similar improvement effect of about 28%. Based on these results, the researchers suggested that Oriental medicine treatment can have a positive effect on alleviating indigestion symptoms and improving quality of life.

These studies align with the treatment philosophy of Dalimchae Korean Medicine Clinic, which aims to restore the balance of body functions rather than simply suppressing symptoms. At Dalimchae, a Songdo indigestion clinic, we provide customized Oriental medicine treatments that strengthen gastric function and improve overall health for chronic digestive diseases that are not resolved by internal medicine digestive aids.

When internal medicine digestive aids don't work, Dalimchae Korean Medicine Clinic finds the cause in the intestinal environment and toxin problems and helps find a fundamental solution through 'Gut Detox.' Our intestines go beyond simple digestive organs, accounting for 70% of immunity and being called the 'second brain' that constantly communicates with the brain. When intestinal function decreases, toxins and waste that have not been processed accumulate on the intestinal wall, and these toxins travel through the blood to cause systemic inflammation, leading to various digestive and systemic symptoms.

Dalimchae's gut detox treatment takes a fundamental approach beyond simple indigestion.

• First, Detox Herbal Prescription: We prescribe customized herbal medicines that discharge toxins in the intestines, alleviate inflammation, and restore the damaged intestinal wall according to individual constitution and symptoms.
• Second, Acupuncture and Pharmacopuncture Therapy: We maximize the treatment effect with acupuncture treatment that regulates gastrointestinal motility, promotes digestive enzyme secretion, and relaxes abdominal tension, along with pharmacopuncture therapy that directly injects medicinal ingredients into specific acupoints.
• Third, Lifestyle Coaching: We guide improvement of lifestyle habits for intestinal health, such as correct eating habits, stress management, and appropriate exercise, to sustain the treatment effect and prevent recurrence.

This gut detox treatment helps solve various intestinal problems such as chronic indigestion, Damjeok, reflux esophagitis, and irritable bowel syndrome by activating stomach peristalsis, normalizing digestive enzyme secretion, and strengthening the intestinal wall. At Dalimchae, a Songdo Damjeok clinic, we focus on restoring not only the patient's stomach but also their overall health.

If 3 or more of the following items apply, it is recommended to suspect chronic indigestion and Damjeok and receive a precise diagnosis at Dalimchae Korean Medicine Clinic Songdo branch.

• Even after taking digestive medicine, the stomach continues to be bloated and stuffy.
• I suffer from indigestion frequently, and the epigastric area feels hard.
• After a meal, the stomach feels full and the stuck feeling lasts for a long time.
• Belching and flatulence are frequent, and digestion is poor, so gas fills up a lot.
• I frequently feel nauseous and sick to my stomach.
• Bowel habits are irregular, or there are symptoms of irritable bowel syndrome.
• I often experience a heavy head, headaches, or dizziness.
• I can't sleep well, and I'm always tired and lethargic.
• Digestive symptoms worsen when under stress.

If 3 or more apply: Suspect decreased gastric function and Damjeok. Consider complex Oriental medicine treatment. If 5 or more apply: This is an advanced stage of chronic indigestion and Damjeok. Immediate visit and precise diagnosis are necessary.

Q. When internal medicine digestive aids don't work, when should I consider Oriental medicine treatment? A. You can consider Oriental medicine treatment when no special abnormality was found in Western examinations or when symptoms repeatedly appear even after taking digestive medicine consistently, interfering with daily life. Oriental medicine has strengths in restoring gastric function itself and removing Damjeok.

Q. What kind of examinations are used for diagnosis at the Songdo Indigestion Clinic? A. At Dalimchae Korean Medicine Clinic Songdo branch, we comprehensively evaluate the patient's overall physical condition and digestive function through traditional Oriental medicine diagnostic methods such as abdominal examination and tongue examination, along with autonomic balance tests and pulse wave tests, to identify the exact cause.

Q. How long does Damjeok treatment take? A. The Damjeok treatment period may vary depending on the severity of the patient's symptoms, the duration of chronicity, and constitution. Usually, significant improvement can be expected within weeks to months if consistent treatment and lifestyle improvement are combined. We will establish and guide a customized treatment plan for each individual.

Q. I have reflux esophagitis along with indigestion. Can they be treated together? A. Yes, indigestion and reflux esophagitis often originate from similar causes such as decreased gastric function and gut-brain axis imbalance, so they can be treated together. Dalimchae's gut detox treatment improves overall digestive function, which can have a positive effect on both symptoms.

Indigestion is not a problem that can be solved by enduring it. You no longer have to ignore the signals your body has been sending for a long time. If approached in the right direction, the body responds faster than you think. Bring the symptoms you are experiencing as they are. Dalimchae Korean Medicine Clinic will find the cause together.

Where life blooms. Herbal medicine is, after all, Dalimchae Korean Medicine Clinic. Check your symptoms first through the AI consultation on Dalimchae's website!

This health information was compiled by the Dalimchae medical team based on actual questions received in the consultation room. Medical Supervision | Digestive Specialist at Dalimchae Songdo, Dr. Oh Hyunmin (Indigestion Column)

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