๐ฅ Gastroenterology · Upper Digestive Care
GERD & Acid Reflux Treatment Seoul
English-friendly GERD evaluation in Gangnam for recurring heartburn, sour regurgitation, chest burning, nighttime reflux, throat symptoms and swallowing concerns.
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Reflux symptom assessment
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Medication review
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Gastroscopy when indicated
Reflux Barrier View
When stomach contents move upward
ESOPHAGUS
The food pipe can become irritated by reflux
UPWARD FLOW
Acid or stomach contents may cause burning and regurgitation
CARE GOAL
Reduce symptoms, irritation and complications
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Occasional reflux is common. GERD is considered when reflux repeatedly causes troublesome symptoms, affects daily life or leads to complications.
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English-Friendly Consultation
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Gastroenterology Specialist
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Gastroscopy & Biopsy Available
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Personalised Reflux Treatment
Understanding GERD
Acid reflux becomes GERD when it is persistent or troublesome.
Gastroesophageal reflux occurs when stomach contents move backward into the esophagus. This can cause heartburn, regurgitation and irritation of the esophageal lining.
Many people experience occasional reflux after a large meal. Gastroesophageal reflux disease, or GERD, generally refers to reflux that repeatedly causes symptoms, interferes with daily life or produces complications.
At Apgujeong Hana Clinic, we review symptom patterns, warning signs, previous treatment and the need for gastroscopy or additional testing before creating an individual treatment plan.
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Heartburn
A burning sensation behind the breastbone, often after meals or when lying down.
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Regurgitation
Sour liquid, bitter fluid or food rising toward the chest, throat or mouth.
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Nighttime Reflux
Symptoms that worsen after late meals or interrupt sleep while lying down.
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Throat Symptoms
Hoarseness, throat clearing or cough may have several causes, including possible reflux.
GERD Symptoms
Reflux can present in different ways.
Heartburn and regurgitation are the most typical symptoms. Other symptoms may require assessment because they can also occur with heart, lung, throat or swallowing conditions.
Burning Behind The Chest
A rising or burning sensation behind the breastbone, particularly after eating.
Sour or Bitter Taste
Acidic fluid or partially digested food reaching the throat or mouth.
Symptoms When Lying Down
Reflux that becomes worse in bed, after late meals or when bending forward.
Post-Meal Discomfort
Burning, pressure, belching or regurgitation after larger or richer meals.
Hoarseness or Throat Clearing
Persistent throat symptoms may require evaluation for reflux and non-reflux causes.
Chronic Cough
Reflux may contribute to cough in selected patients, but other respiratory causes should also be considered.
Nausea or Indigestion
Some patients experience nausea, upper-abdominal discomfort or early fullness alongside reflux.
Difficulty Swallowing
Food sticking, painful swallowing or progressive swallowing difficulty needs prompt assessment.
Symptoms Despite Medication
Ongoing symptoms may reflect incorrect use, another diagnosis or a need for further evaluation.
Reflux Patterns & Triggers
Your symptom pattern can guide practical changes.
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Large Meals
Larger meals may increase stomach pressure and make reflux more likely in some patients.
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Lying Down After Eating
Reflux may worsen when lying down soon after a meal, particularly in the evening.
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Personal Food Triggers
Coffee, alcohol, rich food, spicy food or other items may trigger symptoms for some—not all—patients.
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Abdominal Pressure
Increased abdominal pressure may contribute to reflux, especially when other risk factors are present.
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Smoking
Smoking may worsen reflux and can affect broader digestive and cardiovascular health.
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Medicines
Some medicines can worsen reflux symptoms or irritate the esophagus and stomach.
Chest discomfort should not automatically be labelled as reflux
New, severe or unexplained chest pain can have cardiac and other serious causes. Urgent assessment is especially important when pain occurs with shortness of breath, sweating, weakness, dizziness or pain spreading to the arm, jaw or back.
GERD Evaluation
Not every patient needs the same reflux test.
Typical symptoms may sometimes be treated initially without a procedure. Testing is considered when warning signs are present, symptoms do not improve, the diagnosis is unclear or complications are suspected.
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Clinical History
We review heartburn, regurgitation, swallowing, nighttime symptoms, meals, medicines and previous treatment.
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Treatment Response
Response to correctly used acid-reducing medication may provide useful clinical information.
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Gastroscopy
Directly examines the esophagus and stomach for inflammation, narrowing, ulcers or other findings.
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Biopsy
Tissue samples may be taken during endoscopy when another esophageal or stomach condition is suspected.
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Reflux Monitoring
Ambulatory reflux testing may be considered when the diagnosis remains uncertain or symptoms persist.
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Esophageal Function Testing
Motility testing may be useful for selected swallowing problems or before certain reflux procedures.
A normal gastroscopy does not always rule out GERD
Some patients have reflux symptoms without visible damage to the esophagus. When symptoms remain unexplained, additional reflux monitoring or evaluation for another condition may be appropriate.
Personalised GERD Treatment
Treatment aims to control symptoms and protect the esophagus.
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Meal Adjustment
Meal size, timing and personally consistent triggers are reviewed rather than applying one universal diet.
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Nighttime Reflux Plan
Evening meals, lying-down timing and sleeping position may be addressed for nighttime symptoms.
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Acid-Reducing Medicine
Antacids, H2 blockers or proton pump inhibitors may be considered according to symptom pattern.
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Correct Medicine Timing
Some reflux medicines work best when taken at a specific time in relation to meals.
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Weight-Related Support
When relevant, gradual weight management may reduce reflux and improve broader metabolic health.
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Smoking & Alcohol Review
Individual habits are discussed respectfully when they appear connected to symptoms or health risks.
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Endoscopy-Guided Care
Treatment may be adjusted when gastroscopy identifies inflammation, narrowing or another condition.
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Follow-Up Planning
Persistent symptoms, medicine response and the need for long-term treatment are reviewed over time.
Reflux Medication Review
The right medicine must also be used in the right way.
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Do not assume persistent symptoms mean the medicine has failed.
Dose timing, adherence, symptom type and the original diagnosis should be reviewed before increasing, combining or continuing long-term medication.
Antacids
May provide short-term relief for occasional symptoms but do not treat every form of GERD.
H2 Blockers
Reduce stomach-acid production and may be useful for selected mild or intermittent symptoms.
Proton Pump Inhibitors
Strongly reduce acid production and may support healing when reflux has irritated the esophagus.
Timing & Adherence
Taking medicine inconsistently or at an unsuitable time may reduce its effectiveness.
Long-Term Review
The ongoing need, dose and benefits of long-term treatment should be reviewed individually.
Alternative Diagnoses
Persistent symptoms may involve functional heartburn, hypersensitivity, swallowing disorders or another condition.
Do not stop prescribed reflux medicine abruptly without reviewing the reason it was prescribed
Some patients require ongoing treatment because of severe esophagitis, complications or another medical indication. Medication changes should consider symptoms, endoscopy findings and individual risk.
Why Persistent GERD Matters
Repeated reflux may irritate or damage the esophagus.
Reflux Esophagitis
Repeated exposure to stomach contents may inflame the lining of the esophagus and cause pain or bleeding.
Inflammation
Esophageal Narrowing
Healing after repeated injury may produce narrowing that can cause food to stick or swallowing to become difficult.
Swallowing Risk
Bleeding or Anaemia
Significant inflammation or another upper-digestive condition may lead to bleeding or iron-deficiency anaemia.
Bleeding
Barrett’s Esophagus
Long-term reflux can be associated with changes in the lower esophageal lining in selected patients.
Endoscopy Finding
Sleep Disruption
Nighttime reflux may interrupt sleep and contribute to fatigue, coughing or reduced quality of life.
Daily Impact
Seek Prompt Medical Care
Some symptoms should not be managed as routine heartburn.
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New or Severe Chest Pain
Urgent assessment is needed when chest pain could be related to the heart or another serious condition.
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Difficulty Swallowing
Food sticking, painful swallowing or progressively worsening swallowing requires prompt evaluation.
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Blood or Black Stool
Vomiting blood, coffee-ground-like vomit or black tarry stool may indicate digestive bleeding.
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Persistent Vomiting
Repeated vomiting, inability to keep fluids down or dehydration needs medical attention.
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Unexplained Weight Loss
Weight loss, reduced appetite or progressive symptoms should not be assumed to be uncomplicated GERD.
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Breathing Difficulty
Significant shortness of breath, choking or breathing problems require urgent assessment.
Your Appointment
How GERD evaluation and treatment works.
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Review Your Symptoms
We discuss burning, regurgitation, swallowing, nighttime symptoms, meals and previous treatment.
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Check Warning Signs
Chest pain, bleeding, swallowing problems, vomiting and weight loss help determine urgency.
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Select The Next Step
Treatment review, gastroscopy or additional reflux testing is recommended when appropriate.
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Build Your Reflux Plan
You receive English guidance on medicine, meals, nighttime habits and follow-up.
FAQ
GERD and acid-reflux questions, answered.
Bring previous gastroscopy reports and a list of antacids, reflux medicines, pain relievers and supplements.
Occasional reflux can happen after a large meal or other temporary trigger. GERD refers to reflux that repeatedly causes troublesome symptoms, affects daily life or produces complications.
Not every patient needs gastroscopy. It is more likely to be recommended when swallowing is difficult, bleeding or weight loss is present, symptoms do not improve, the diagnosis is uncertain or a complication is suspected.
Reflux can cause burning or discomfort behind the breastbone, but chest pain can also come from the heart, lungs and other serious conditions. New, severe or unexplained chest pain should be assessed urgently rather than assumed to be reflux.
Possible reasons include incorrect timing, inconsistent use, ongoing triggers, non-acid reflux, esophageal sensitivity or another diagnosis. The medication and original diagnosis should be reviewed before simply increasing the dose.
Not automatically. Triggers differ between patients. Focus on foods and habits that consistently produce symptoms rather than following an unnecessarily restrictive diet.
Reflux may contribute to cough, throat clearing or hoarseness in some patients, but these symptoms also have many non-reflux causes. Evaluation should consider respiratory, allergy and throat-related conditions.
Message WhatsApp +82 10-2950-7551, call 02) 3443-7550 or use Naver Booking. Apgujeong Hana Clinic is located in Apgujeong, Gangnam, Seoul.
Related Services
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Reflux symptoms affecting your meals, sleep or daily life?
Book an English-friendly GERD and acid-reflux consultation at Apgujeong Hana Clinic in Apgujeong, Gangnam.