The “golden” choice for gastrointestinal cancer screening
PAINLESS ESOPHAGUS — STOMACH ENDOSCOPY AT NAM SAI GON INTERNATIONAL GENERAL HOSPITAL
Painless gastrointestinal endoscopy: A gentle solution for those afraid of pain
At Nam Sai Gon International General Hospital, most gastrointestinal endoscopy packages are performed under painless sedation. This method ensures a smooth, comfortable, and stress-free experience for patients throughout the procedure.
Key benefits of painless Esophagus — Stomach endoscopy:
- No pain – no stress
- Safe and controlled, thanks to thorough pre-anesthesia screening
- Higher diagnostic accuracy
The entire procedure is carried out by highly experienced endoscopy specialists, supported by the Olympus EVIS X1 CV1500 – one of today’s most advanced endoscopy systems. This technology enhances precision and enables early detection of gastrointestinal lesions. After the procedure, patients are closely monitored, receive their results, and are given personalized medical advice regarding treatment or follow-up plans by our specialists.
Why should you get a gastrointestinal endoscopy?
In Vietnam, stomach and esophageal cancers are among the five most common gastrointestinal cancers. Alarmingly, up to 70% of patients are only diagnosed when the disease has already progressed to a late stage — making treatment more challenging, costly, and less effective.
Routine gastrointestinal endoscopy is one of the most effective methods for detecting precancerous lesions early. When identified and treated in time, the success rate can reach up to 70% — comparable to rates in developed countries.
Don’t wait until symptoms appear. Early gastrointestinal endoscopic screening is considered a “golden choice” in cancer prevention — especially as these diseases are increasingly affecting younger populations in Vietnam in recent years.
When should you consider an Esophagus — Stomach endoscopy?
You should seriously consider an esophagus — stomach endoscopy if you experience any of the following symptoms:
- Persistent dull abdominal pain
- Acid reflux or nausea
- Black stools
- Unexplained weight loss
Even without obvious symptoms, proactive screening is strongly recommended if you belong to a high-risk group:
- Over 40 years old with a family history of gastrointestinal cancer
- Over 45 years old and have never undergone gastrointestinal screening
- History of polyps, gastric ulcers, or esophageal reflux
- Diagnosed with Helicobacter pylori infection
- Regular smoking or alcohol consumption
Painless esophagus — stomach endoscopy is a highly effective tool for the early detection of serious digestive conditions. Screening today means timely treatment — and a healthier tomorrow.
Who should get a painless gastrointestinal endoscopy?
Painless gastrointestinal endoscopy is especially recommended for the following individuals:
- Those who fear pain, have a strong gag reflex, or have had unpleasant endoscopy experiences in the past
- First-time patients who have never undergone in-depth screening but have risk factors such as smoking, alcohol use, or an unhealthy diet
- Adults aged 45 and above, or those with a family history of stomach cancer, who need regular preventative screening
- Individuals with underlying conditions such as heart disease, diabetes, or high blood pressure, who require a stress-free and safe procedure
- Those with unusual digestive symptoms such as abdominal or epigastric pain, persistent heartburn, difficulty swallowing, nausea, or vomiting blood
- Patients already diagnosed with digestive diseases like gastritis, acid reflux, or polyps
- People under chronic stress (e.g., students, office workers) who are prone to acid reflux
- Individuals with unhealthy lifestyle habits, such as smoking, frequent alcohol intake, lack of physical activity, or being overweight/obese
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Why choose Nam Sai Gon International General Hospital?
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Bring together a team of leading specialists, doctors and pharmacists, nurses and medical staff with high expertise, strong professional skills, dedication and professionalism. -
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The hospital continuously invests in modern infrastructure and advanced medical equipment, with the mission of providing the ideal choice for healthcare and treatment at a reasonable cost for patients.
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Clear Process, Comprehensive Check-Up List
Package Inclusions
Examination Process
Pre- and Post-Endoscopy Instructions
Step 1: Book your appointment
You can schedule your health check-up at the hospital through the following channels:
- Call the hotline: 1800 6767 (press 2 – Appointment booking & service consultation)
- Fill out the registration form below
- Book via our Fanpage: Nam Sai Gon International General Hospital
- Book via our Zalo OA: Nam Sai Gon International General Hospital
Step 2: Arrive at the hospital on time
- Bring necessary documents (ID/passport, health insurance, etc.). If you are verified at Level 2, you can use the VNeID app instead of your ID card.
- Provide your booking information to our customer service staff.
Step 3: Clinical and paraclinical examination
The doctor will conduct a general health check-up. Based on your package, they will prescribe the necessary tests and diagnostic imaging.
Step 4: Receive results and consultation
The doctor will explain your test results in detail and provide appropriate health advice or a treatment plan if needed.
Before the endoscopy
- Fast for 6 – 8 hours before the procedure. You may drink plain water, but do not consume breakfast, milk, coffee, or any caffeinated food/drinks.
- Stop drinking water at least 2 hours before the procedure.
- Inform your doctor about your current health condition, medications you are taking, and any history of drug allergies.
- For female patients: Please inform your doctor if you are currently menstruating, pregnant, or suspect you may be pregnant.
- Bring your identification documents: Citizen ID card (or VNeID if level 2 verification is completed), health insurance card (if available), and any previous medical records (if applicable).
- Wear comfortable clothing to facilitate the examination and diagnostic process.
- Cleanse the digestive tract as instructed by medical staff.
Recommendation: It is best to schedule your endoscopy in the morning after fasting overnight. For patients with pyloric stenosis, fasting for 12 – 24 hours or stomach flushing may be required before the procedure.
After the endoscopy
- If sedation is used, you must stay at the facility until the required monitoring period is complete.
- Follow your doctor’s instructions regarding diet, rest, and health monitoring.
- Do not eat for 1 – 2 hours after the procedure. When permitted, start with soft, cool, and easily digestible foods such as thin porridge, soup, or fresh milk.
- Eat small, frequent meals throughout the day.
- Avoid spicy, hot, or sour foods.
- Do not consume alcohol or carbonated beverages.
- If you experience severe or persistent abdominal pain, high fever, or blood in stool, contact your doctor immediately for evaluation and treatment.
- Take medications and follow any treatment plan as prescribed (if applicable).
- Attend follow-up appointments as scheduled to receive results and adjust treatment plans if needed.
Expert care you can trust
Highly Qualified
Deeply Experienced
Dr. NGUYEN QUOC VINH, PhD
20 years of experience
Dr. NGUYEN VAN BE, Specialist Level I
20 years of experience
Dr. NGUYEN TRUNG DUONG, MMed, Specialist Level II
8 years of experience
Dr. NGUYEN VU QUANG, MMed, Specialist Level I
8 years of experience
Dr. MAI VAN DUNG, MMed, Specialist Level I
7 years of experience
Dr. NGUYEN HUY HOANG, MMed, Specialist Level I
6 years of experience
Facilities & Modern Equipment System
Nam Sai Gon International General Hospital is equipped with a full range of synchronized, state-of-the-art medical systems and equipment, meeting all diagnostic and treatment needs according to international standards. Specialist clinics are arranged separately to ensure medical expertise and patient privacy. The digitalized examination process helps reduce waiting time, streamline medical record management, and enhance the overall experience with safe, high-quality, and comprehensive care.
Olympus EVIS X1 CV1500 Endoscopy System – The Gold Standard in Gastrointestinal Screening
The system is optimized for a painless, quick, and highly effective endoscopic experience, capable of detecting lesions as small as a few millimeters. It is considered an optimal solution for the early detection of stomach and colorectal cancers.
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Esophagus — Stomach Endoscopy
FAQs
1. Is a painless esophagus — stomach endoscopy truly painless?
The painless esophagus — stomach endoscopy method uses mild anesthesia, allowing the patient to sleep soundly throughout the procedure. As a result, there is no pain, nausea, or discomfort as experienced with traditional methods. Once the patient wakes up, the procedure is already completed smoothly, without fatigue or soreness.
At Nam Sai Gon International General Hospital, this procedure is carried out following a safe protocol, including a pre-anesthesia assessment to evaluate overall condition. It is an ideal solution for those who are afraid of pain, have a strong gag reflex, or require a thorough endoscopic examination to detect small and subtle lesions in the esophagus and stomach.
2. How long does it take to receive esophagus — stomach endoscopy results?
Endoscopy results are typically available on the same day after completing all examination and testing procedures. The exact timing may vary depending on the number of prescribed items and the patient’s actual health condition.
Each step is carefully performed to ensure accuracy and safety. It is recommended to set aside a full day for the check-up to ensure a more comfortable and proactive health screening experience.
3. How soon can you eat normally after an esophagus — stomach endoscopy?
After an esophagus — stomach endoscopy, patients are advised to wait 1 – 2 hours before resuming eating and drinking to allow the stomach time to recover. If feeling stable afterward, they can return to a normal diet. It is recommended to start with soft, cool, and easily digestible foods such as thin porridge, soup, or fresh milk.
Note: During the first 24 – 48 hours, avoid spicy or sour foods, alcohol, and carbonated drinks. Meals should be smaller and more frequent throughout the day.
If any procedure such as polyp removal is performed during the endoscopy, medical staff will provide specific instructions regarding diet, light physical activity, and symptoms to monitor. Carefully following the doctor’s guidance will help promote recovery and reduce the risk of complications after the procedure.
4. Can an esophagus — stomach endoscopy detect cancer or early-stage lesions?
An esophagus — stomach endoscopy is a direct imaging method that enables early detection of precancerous lesions and early-stage cancers in the upper gastrointestinal tract. Through clear endoscopic visuals, doctors can closely examine the mucosal lining to identify abnormalities such as inflammation, ulcers, polyps, excrescences, metaplasia, dysplasia, or Helicobacter pylori (HP) infection — the leading cause of stomach cancer if left untreated.
5. Can I undergo an esophagus — stomach endoscopy if I have underlying conditions (e.g., heart disease, diabetes)?
Patients with underlying conditions such as heart disease, diabetes, or high blood pressure can still undergo esophagus — stomach endoscopy, as long as their overall health is carefully assessed in advance. At Nam Sai Gon International General Hospital, a pre-anesthesia evaluation is conducted to ensure the patient’s condition is stable and the procedure is safe.
In addition, the endoscopist will coordinate closely with the patient’s primary physician to develop an appropriate care plan and monitor the patient’s condition before, during, and after the procedure.
6. Is the esophagus — stomach endoscopy package covered by public health insurance?
Currently, Nam Sai Gon International General Hospital does not accept Vietnam’s public health insurance for the esophagus — stomach endoscopy package. However, the hospital is partnered with 21 private insurance companies and offers direct billing services, subject to each customer’s policy benefits.
Patients may still utilize their public health insurance benefits under the nationwide referral policy, and can also access direct billing from partnered insurers when using other eligible services covered under the plan.
7. What are the working hours at Nam Sai Gon International General Hospital?
- Monday to Saturday: Morning 7:00 AM – 12:00 PM | Afternoon 1:30 PM – 5:00 PM.
- Emergency and inpatient services: Available 24/7, including Sundays and public holidays.
