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Zhu Dan Hua
Gastroenterology
About me
Hunan Provincial People's Hospital attending physician.
Proficient in diseases
Specializes in the diagnosis and treatment of common liver, gallbladder, and pancreatic diseases.
Voices
Symptoms of gastroenteritis and cold
Gastroenteritis and the common cold generally manifest as two types of symptoms in clinical settings. The first type includes symptoms caused by upper respiratory tract infections. The second type involves gastrointestinal symptoms. Common symptoms of upper gastrointestinal tract infections include fever, fatigue, dry cough, coughing, sore throat, runny nose, and itchy throat, etc., typically lasting about a week. These symptoms are usually nonspecific and similar to those of a typical upper respiratory tract infection. The second type of symptoms generally involves gastrointestinal issues, presenting as abdominal discomfort, bloating, leg pain, and abnormal stool. Clinically, abnormal stools are often looser and more frequent, but typically do not involve bloody stools. These symptoms are generally not severe and can be observed.
Is hot compress good for gastritis?
Gastritis is a common disease in clinical practice and is most frequently seen in gastroenterology departments. Patients often experience symptoms such as abdominal pain, bloating, nausea, and belching. While local heat application can alleviate some symptoms, it does not address the underlying issue. Gastritis is generally considered to be inflammation of the stomach caused by various factors and can be categorized into acute and chronic types. From a treatment perspective, medications that reduce acid and protect the stomach are commonly used. Local heat may relieve stomach pain, bloating, and even pain caused by gastric spasms, but it is not beneficial for controlling stomach inflammation. Therefore, patients are advised to pursue active pharmacological treatment, including medications that protect the stomach. If Helicobacter pylori infection is detected during gastritis examination, treatment targeting Helicobacter pylori is recommended. (Specific medication use should be conducted under the guidance of a doctor.)
What is good to eat for upper gastrointestinal bleeding?
In the acute phase of upper gastrointestinal bleeding, it is recommended that the patient does not consume food and the bleeding situation is observed. Once the condition stabilizes, a liquid diet can be initiated, which may include water, soups, and porridge. Common causes of upper gastrointestinal bleeding include gastric ulcers, duodenal ulcers, vascular malformations, inflammation, and more. Treatment varies depending on the cause; for gastric and duodenal ulcers, medication is generally an option. If the bleeding is due to vascular malformations or tumors, endoscopic treatment or surgical intervention may be necessary. Upper gastrointestinal bleeding is relatively common clinically, typically presenting with symptoms of vomiting blood and bloody stools. Significant bleeding can also lead to symptoms such as dizziness, weakness, and chest tightness due to low blood volume. Diagnostic procedures mainly include complete blood count, stool tests, electrocardiograms, and crucially, gastroscopy, which is essential for identifying the specific cause of the bleeding.
How many days does acute gastroenteritis last?
The course of acute gastroenteritis generally lasts about 7 to 10 days. Patients typically have an acute onset, presenting with abdominal discomfort, nausea, vomiting, and abnormal stools. The abdominal discomfort is usually centered around the navel or the lower abdomen, predominantly characterized by intermittent cramping pain. Vomiting usually occurs more severely after eating and generally involves expelling stomach contents, without accompanying hematemesis or bile, and recurs frequently. Abnormal stools commonly involve more frequent bowel movements, colloquially known as diarrhea. Along with an increase in stool frequency, the stool tends to be looser in texture, and some patients may have watery stools, thus typically it presents as an acute episode. General treatment involves diet adjustment and, when necessary, the addition of some oral medications. Generally, conditions gradually improve over about 7 to 10 days. (Please take medication under the guidance of a professional physician.)
Upper gastrointestinal bleeding refers to bleeding that occurs in the upper gastrointestinal tract.
Upper gastrointestinal bleeding generally refers to bleeding caused by esophageal, gastric, and duodenal lesions, which clinically manifests most commonly as vomiting blood and blood in stools. Of course, some patients may also experience symptoms such as dizziness, fatigue, and chest tightness. Common causes to be aware of include inflammation, ulcers, tumors, and vascular malformations, especially gastric and duodenal ulcers which are relatively common in clinical settings. The fastest diagnosis mainly relies on gastroscopy, thus it is recommended that patients who suspect upper gastrointestinal bleeding should undergo a gastroscopy as soon as their condition stabilizes to determine the specific cause of the bleeding, such as digestive tract ulcers or even tumors. For treatment, conservative medical management is initially advised, focusing on aggressive fluid replenishment, acid suppression for gastric protection, and blood volume supplementation. Once the gastroscopy provides a clear diagnosis, the treatment plan should be promptly adjusted.
How long to rehydrate for acute gastroenteritis
Acute gastroenteritis is relatively common in clinical settings. Generally, if patients receive fluid therapy, it may be appropriate for about five to seven days. For treating acute gastroenteritis with fluid therapy, symptomatic treatment is typically chosen, including drugs that protect the intestinal mucosa, stop diarrhea, and regulate the intestinal flora. Of course, if the patient develops a fever, a small dose of anti-infection treatment may be appropriately added, but the treatment course should not be too long, generally three to five days would be suitable. Of course, we generally consider acute gastroenteritis to be a self-limiting disease. Patients can exhibit symptoms such as abdominal pain, bloating, nausea, vomiting, and diarrhea, typically frequent watery stools, but without bloody stools. Therefore, treatment is mainly symptomatic, so patients should not worry too much. (Use of medications should be under the guidance of a doctor.)
Why is there black stool with upper gastrointestinal bleeding?
Gastrointestinal bleeding refers to the condition where blood cells turn black after being decomposed by intestinal bacteria, thus clinically presenting as black stools. Therefore, with a small amount of upper gastrointestinal bleeding, it may simply present as black stools. Of course, with a larger amount of bleeding, it can manifest as vomiting blood or bloody stools, and severe cases may accompany symptoms of low blood flow, such as dizziness, fatigue, chest tightness, etc. For patients with upper gastrointestinal bleeding, it is recommended that they visit the gastroenterology department of a local hospital to undergo further examinations including complete blood count, stool tests, and gastroscopy. Gastroscopy can help identify the location and nature of the bleeding, whether it might be peptic ulcers or gastrointestinal tumors, etc. For treatment, medications that regulate acid and protect the stomach or those that stop bleeding and replenish fluids can be considered symptomatically. Of course, if the black stools are suspected to be caused by a tumor, surgical intervention is generally required.
Does esophagitis cause chest pain?
Patients with esophagitis can experience pain in the anterior chest area, known as heartburn, which manifests as burning pain in the anterior chest or esophageal region. It usually occurs in episodic attacks, so it is generally believed that esophagitis can cause chest pain, which needs to be differentiated from chest pain caused by coronary heart disease. The diagnosis of esophagitis mainly relies on gastroscopy. For some typical patients, it is recommended that they complete a gastroscopy in a timely manner. Under gastroscopy, inflammatory changes in the esophageal mucosa can be observed, manifested as congestion, edema, erosion, or even ulcer formation. The treatment of esophagitis mainly involves adjusting medication choices and dietary adjustments. Dietary recommendations include a light diet, and medications may include those that reduce acid and protect the mucosa and improve gastrointestinal motility. A typical course of treatment would be two to four weeks, and most patients can achieve relief. (The use of medications should be carried out under the guidance of a doctor.)
Distinction between esophagitis and esophageal cancer
Esophagitis and esophageal cancer are different diseases. Esophagitis refers to inflammatory changes in the esophagus, characterized by mucosal congestion, edema, and even erosion, commonly seen in middle-aged patients. Patients most often seek medical attention for abdominal discomfort or chest pain, and some may also experience nausea, belching, and so on. Esophageal cancer is more common in older patients, primarily presenting with progressively worsening dysphagia, accompanied by nausea, vomiting, and so on. Some cancer symptoms may be similar to those of esophagitis. The main method for differential diagnosis includes a thorough gastroscopic examination to provide further clarification. Esophagitis mainly manifests as inflammatory changes in the esophageal mucosa; in the case of esophageal cancer, a gastroscopic examination can directly reveal esophageal tumors, thereby facilitating differentiation.
Estimating the bleeding amount in upper gastrointestinal bleeding
Upper gastrointestinal bleeding is relatively common in clinical practice, generally manifesting as vomiting blood or defecating blood; typically, the amount of blood vomited is larger while the quantity of blood in stool is less. It can generally be assessed by the following indicators: First, the situation of vomiting blood and blood in stool; second, the change in hemoglobin; third, the change in blood pressure. It is generally believed that if there is a problem with blood pressure, such as low blood pressure, the bleeding is usually significant. Second, by measuring the change in hemoglobin, it is generally considered that a decrease of 10g/L in hemoglobin corresponds to an estimated blood loss of around 400ml; of course, clinically, mild to moderate anemia is especially common. The appearance of vomited blood, generally considered to be more than 250ml, can be accompanied by vomiting and melena, which are commonly seen clinically, whether the bleeding is from the upper or lower gastrointestinal tract.