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Yang Chun Guang
Gastroenterology
About me
After graduating in 2006, I worked in the infectious disease department of a top-tier hospital, and later switched to the gastroenterology department where I am currently.
Proficient in diseases
Hepatitis, gastritis, enteritis, viral hepatitis, pancreatitis and other common internal medicine diseases and infectious diseases.
Voices
What to eat for acute gastritis
Acute gastritis refers to the acute onset of gastric mucosa damage or erosion, commonly caused by drugs or stress-induced injuries, including those caused by alcohol. For treatment, proton pump inhibitors that suppress stomach acid can be used. Aside from proton pump inhibitors, H2 receptor antagonists can also be chosen, but the therapeutic effect of H2 receptor antagonists is not as good as proton pump inhibitors. Treatment should also include gastric mucosal protectants and drugs that promote mucosal repair. Additionally, if gastrointestinal motility is poor, prokinetic agents may be added to the treatment. Moreover, during the acute phase, it is best to consume liquid foods and drink porridge.
Is a gastroscopy examination accurate for detecting Helicobacter pylori?
Gastroscope testing for Helicobacter pylori is conducted under a gastroscope and is quite accurate. However, nowadays, if one is only testing for Helicobacter pylori, it generally does not require an endoscopic examination, since undergoing a gastroscope is an uncomfortable process that can cause nausea. Currently, Helicobacter pylori can be detected using a breath test method involving carbon-13 or carbon-14. This involves swallowing a capsule and then performing a breath test. It is crucial to fast before the test, as eating can affect the accuracy of the results. Therefore, although gastroscope testing for Helicobacter pylori is accurate, it is less commonly used nowadays.
Which department should I go to for acute pancreatitis?
If acute pancreatitis occurs, it is recommended to register with the Department of Gastroenterology. Acute pancreatitis is generally divided into acute edematous pancreatitis and acute necrotizing pancreatitis. The common form of pancreatitis in daily life is acute edematous pancreatitis, which can be treated conservatively with medication in the gastroenterology department. If acute necrotizing pancreatitis occurs, surgery may be required. In such cases, after registering with the gastroenterology department and identifying a severe condition, an appropriate transfer to another department for treatment can be made. After all, when initially arriving at the hospital, without a detailed examination, it is unclear whether it is edematous or necrotic pancreatitis.
Is the infusion effective for proctitis?
The rectum is located near the anus, thus it is at the exit end of the human body. If there is inflammation in the rectum, venous infusion can be considered. However, since venous infusion enters the body through the blood and then into the rectum, the absorption by the rectum is somewhat poor. For actual rectal inflammation, rectal suppositories or enemas can be used for treatment. Both Chinese and Western medicines offer corresponding symptomatic drugs for treatment. Rectal infusion is only temporary; the main treatment strategy is still the use of suppositories or enemas, which tend to be more effective because they directly target the intestine, allowing for fuller absorption. (The use of medications should be carried out under the guidance of a professional doctor.)
How to treat acute gastritis?
Acute gastritis is generally caused by drugs or stress, resulting in acute gastric mucosal injury. For treatment, proton pump inhibitors such as esomeprazole or pantoprazole can be used to suppress stomach acid. Alternatively, H2 receptor antagonists like cimetidine or famotidine can be used, but their effects are not as good as those of proton pump inhibitors. In addition to acid-suppressing medications, drugs that protect the gastric mucosa should also be used. Moreover, if there is damage to the gastric mucosa, treatments that promote the repair of the gastric mucosa, such as the recovery solution, should be applied. Diet should also be considered, ensuring it is light and regular. The cause should be clearly identified; if it is drug-induced, the drug should be discontinued, and if it is due to emotional stress, efforts should be made to soothe the emotions. (Specific medications should be used under the guidance of a doctor)
What IV fluids should be administered for acute pancreatitis?
If the diagnosis confirms acute pancreatitis, venous medication generally involves the use of proton pump inhibitors to suppress gastric acid, which also helps reduce the secretion of pancreatic enzymes. Meanwhile, to prevent infection, antibiotics can be used appropriately. Medications that reduce pancreatic secretion, such as octreotide or somatostatin, can be considered, as well as drugs that inhibit pancreatic enzyme activity. Since patients with pancreatitis must abstain from food and water intake, it is important to pay attention to energy intake and maintain electrolyte balance. Once acute pancreatitis is confirmed, it is essential to seek hospital treatment as this condition can be quite dangerous. All mentioned medications should be used under the guidance of a doctor.
Can a gastroscopy detect Helicobacter pylori?
The examination with a gastroscope mainly focuses on checking for any damage to the mucous membranes of the stomach and esophagus. It can detect gastritis, gastric ulcers, or stomach cancer. For some patients who might have a tendency toward cancerous changes, a pathological examination can be conducted. However, testing for Helicobacter pylori with a gastroscope requires a separate lab test. Therefore, routine gastroscopic examinations generally do not include testing for Helicobacter pylori. If testing for Helicobacter pylori is needed, it is a separate examination item. Nowadays, since undergoing a gastroscopy can be quite uncomfortable and cause symptoms like nausea for some people, testing for Helicobacter pylori is accurately conducted using a breath test.
Can alcoholic cirrhosis be contagious?
Cirrhosis caused by hepatitis formed by alcohol is not contagious in clinical settings. Contagious cirrhosis generally refers to viral hepatitis, such as hepatitis A, B, C, and E, which are infectious. Alcoholic cirrhosis, primarily caused by drinking, is not caused by viruses; hence, alcohol does not facilitate transmission between people. The common transmission modes involve fecal-oral routes, for instance, through blood and bodily fluids in hepatitis A and B. In contrast, alcoholic liver disease is relatively safe, so there is no need to worry about it being contagious.
What department should I go to for gastritis?
When gastritis is present, symptoms such as abdominal pain, acid reflux, belching, and bloating typically occur. Clinically, one can register under the Gastroenterology department, as the stomach is part of the digestive system. If the hospital is small and lacks a Gastroenterology department, registering under the Internal Medicine department could be considered. For gastritis diagnosis, registration should be made under Gastroenterology, and examinations such as gastroscopy and tests for Helicobacter pylori are required. Both gastroscopy and Helicobacter pylori tests require fasting for more accurate results. Moreover, treatment in Gastroenterology is more targeted.
Can a gastroscopy check for Helicobacter pylori?
Normally, when conducting a gastroscopy, it is possible to test for Helicobacter pylori, but this method of detection is less commonly used in clinical practice nowadays, as it requires undergoing a gastroscopy, which can be quite distressing and may cause nausea and vomiting. Currently, the main method used in clinical practice for detecting Helicobacter pylori is the breath test, typically using carbon-13 or carbon-14. This involves swallowing a capsule and then blowing into a device to test for Helicobacter pylori infection. This method is more convenient, which is why it has increasingly replaced gastroscopy for detecting Helicobacter pylori.