Acute Gastroenteritis

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Written by Jiang Guo Ming
Gastroenterology
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How to treat gastroenteritis?

The treatment of gastroenteritis primarily depends on the cause and specific symptoms to determine the treatment plan. Exposure to cold or improper diet may cause acute gastroenteritis. In such cases, it is recommended to first check routine blood tests, C-reactive protein, stool routine, etc., to identify the cause. Gastroenteric flu can be treated with antiviral drugs and astringent antidiarrheal medications to achieve satisfactory results. Infectious diarrhea caused by bacterial infection generally uses antimicrobial drugs combined with antidiarrheal medications to also achieve satisfactory effects. Commonly used drugs include cephalosporins or quinolones anti-inflammatory. At the same time, it is important to pay attention to a light and easily digestible diet, and if diarrhea is severe, infusion treatment may be necessary to prevent dehydration.

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Written by Jiang Guo Ming
Gastroenterology
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What should I do about acute gastroenteritis?

Acute gastroenteritis typically presents with symptoms such as abdominal pain, diarrhea, and vomiting, and sometimes accompanied by fever and chills. In such cases, it is important to rest, keep warm, avoid cold, and follow a diet that is light and easy to digest, such as rice porridge, soft noodles, etc. It is advisable to avoid raw, greasy, spicy, and alcoholic foods. Treatment should be based on the specific cause. For viral infections causing gastroenteric flu, antiviral and antidiarrheal astringents are commonly used. For bacterial infections causing infectious diarrhea, antibacterial and antidiarrheal treatments are needed, typically involving cephalosporins or quinolones. Generally, symptoms will gradually ease.

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Written by Huang Gang
Gastroenterology
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Gastroenteritis dehydration symptoms

Gastroenteritis, also known as stomach flu, mainly occurs due to simultaneous infections in the stomach and intestinal mucosa by bacteria or viruses. The primary clinical symptoms are nausea, vomiting, abdominal pain, diarrhea, and watery stools—some experience it five or six times a day, and others more than ten times a day. Increased frequency of stools can lead to symptoms of dehydration. Excessive loss of body fluids can cause electrolyte imbalance and dehydration, presenting symptoms such as pale complexion, cold limbs, fever, and decreased blood pressure. In such cases, it is essential to go to the hospital for intravenous fluids as soon as possible. Oral rehydration solutions can also be used, but if the patient experiences severe nausea and vomiting, intravenous administration of glucose, saline, and potassium chloride is necessary. (Please rehydrate under the guidance of a doctor.)

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Written by Ren Zheng Xin
Gastroenterology
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Which department should I go to for acute gastroenteritis?

Acute gastroenteritis should be treated in the gastroenterology department of the hospital. Acute gastroenteritis is mostly caused by unclean food or excessive fatigue, with the main symptoms being abdominal pain and diarrhea, accompanied by signs of dehydration in the body. Treatment mainly involves the use of antibiotics to control the infection and antidiarrheal medications to treat diarrhea. It is important to promptly replenish fluids and water if there is significant dehydration. During treatment, a light diet should be maintained, eating small meals frequently, and avoiding spicy, stimulating, and greasy foods. (Medication should be used under the guidance of a doctor.)

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Written by Ren Zheng Xin
Gastroenterology
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Acute gastroenteritis causes and symptoms

Acute gastroenteritis is common in summer and autumn, often caused by consuming unclean food. Consuming chilled watermelon or cola straight from the refrigerator can also trigger acute gastroenteritis. The primary symptoms include abdominal pain, diarrhea, nausea, and vomiting. Frequent diarrhea can lead to signs of dehydration in the body, such as sunken eyeballs and pale lips. For acute gastroenteritis, immediate fluid replacement therapy should be administered, and antibiotics should be used to control the infection along with medications to stop diarrhea and firm up the stools. (Please take medication under the guidance of a doctor)