Does Gastroscopy Hurt?

Gastroscopy is a modern examination method that allows direct observation of the upper part of the digestive tract (including esophagus, stomach, and duodenum). Thanks to a small camera mounted at the end of the endoscope, the doctor will be able to observe the internal lesions in the stomach, thereby making an accurate diagnosis.
Why stomach endoscopy?
Stomach pain is one of the most common gastrointestinal diseases. The disease has many signs manifesting outside the body such as heartburn, gas, bloating, epigastric pain, vomiting or nausea, gastrointestinal bleeding (vomiting or bloody diarrhea). However, based on the above symptoms, it is still not possible to accurately diagnose stomach-related illness

.
Many modern methods such as ultrasound, or CT, magnetic resonance imaging (MRI) are expensive but they are not of much value in diagnosing gastric disease in particular and diseases related to the gastrointestinal tract in general. . Only an endoscopy method can help a doctor make the most accurate diagnosis of gastrointestinal diseases including stomach illness
The effect of gastroscopy
Gastric endoscopy is a modern technique that allows direct viewing of images inside the upper digestive system (from the esophagus, to the stomach and duodenum) by introducing a flexible endoscope with a camera head attached to the gastrointestinal tract.



chemistry of the patient.
Thanks to the endoscope, the doctor can detect damage to the stomach such as ulcers, infections or stomach bleeding ... especially small lesions even a few millimeters can detect.
In addition, endoscopy can allow finding Helicobacter Pylori (HP) bacteria in the stomach, removing foreign bodies in the digestive tract, taking a biopsy tissue sample, or treating gastrointestinal bleeding without surgery . .




Stomach endoscopy methods
Endoscopy of the stomach through the mouth
Oral gastroscopy is the most traditional and popular method today. With this method, the endoscope is inserted into the body orally.
Advantages of oral endoscopy:
Easy to carry, delivers high accuracy.
Low cost.
During endoscopy, if the pathology is detected and interventions are required, such as foreign bodies, hemostasis, polyps, biopsy samples, tests for HP, etc., it is always possible.
Disadvantages of oral endoscopy:
The soft tube used for endoscopy has a large diameter, so it will irritate the tongue, the palate, the bottom of the tongue make you feel uncomfortable and may cause nausea. If you choose a regular colonoscopy (without anesthesia) many people feel scared when swallowing the endoscope.



In some cases, vomiting can be very close to the throat, sore throat after performing colonoscopy.
Oral endoscopy
Gastroscopy through nose
Endoscopy is a method of passing small soft endoscopes through the nose, down the esophagus, to the stomach and duodenum.
Advantages of nasal endoscopy:
Nasal endoscopy is more comfortable than oral endoscopy because the endoscopy of the nose is very small, on the other hand, the passage through the nose will not cause irritation to the tongue, pharynx, so it is less likely to cause more uncomfortable.
High accuracy and easy to carry. The procedure of endoscopy is quick, only about 15 minutes.
Disadvantages of nasal endoscopy:
The case has pathological problems in the nose, narrow nasal passages, it is not possible to implement this method.
During endoscopy, if the pathology is detected and interventions are required such as anatomy, hemostasis, polyps, biopsy, etc., this method will not work and it will be forced to transfer via endoscopy via route.



mouth.
Nasal endoscopy costs are higher than oral endoscopy.
Endoscopy through the nose
Gastroscopy with anesthesia - no pain
It is called a painless endoscopy because the patient is under anesthesia so there is absolutely no discomfort or pain at all. When endoscopic patients are anesthetized for a short time about 5 - 15 minutes and then will wake up quickly so absolutely no effect on health.
Advantages of endoscopy through anesthesia:
Patients under anesthesia should not feel uncomfortable or nauseous during the procedure. Limiting dangerous situations such as struggling patients or endoscopy.
If during the endoscopy the doctor needs to perform the intervention procedure, the patient will not feel pain so it is safer.
Disadvantages of gastroscopy with anesthesia:
When using anesthetics may increase the risk of drug allergy, shock and after endoscopy patients may suffer some side effects of anesthetics such as headache, drowsiness, fatigue.




To perform anesthesia, the patient needs to do the related tests. Due to the cost of anesthetic endoscopy is also higher.
Gastroscopy procedure
Before endoscopy
Endoscopist conducts examination, assesses medical history, pathology and orders necessary tests before endoscopy. If you are taking any medications: medication or supplements should also inform your doctor.
The doctor will explain to the patient about the procedure and anesthesia (if choosing to have anesthesia with anesthesia). If you understand the implementation process, the possible risks ...



and chemicals.

. Dịch vụ: Thiết kế website, quảng cáo google, đăng ký website bộ công thương uy tín