What to do about acute gastroenteritis?

Written by Ren Zheng Xin
Gastroenterology
Updated on September 06, 2024
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Acute gastroenteritis is considered to be caused by unclean food or bacterial and viral infections. It is important to actively provide symptomatic treatment. For nausea and vomiting, use antispasmodic and antiemetic medications; for repeated diarrhea and dehydration, use intestinal firming and antidiarrheal medications; for obvious bacterial infections, antibiotics should be used, preferably quinolones. Be sure to drink plenty of water and replenish fluids in a timely manner. During the acute phase, do not eat anything to avoid overburdening the gastrointestinal tract. After recovery, increase the consumption of vegetables to enhance nutrition and improve the body's resistance. (Please use medication under the guidance of a doctor.)

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What foods are good for acute gastroenteritis?

For patients with acute gastroenteritis, it is mainly important to prevent very strong irritation to the entire mucosa of the digestive tract, otherwise symptoms such as abdominal pain and diarrhea may occur. For patients with acute gastroenteritis, in terms of diet, it is mainly important not to consume spicy and stimulating foods, to eat easily digestible foods as much as possible, and not to eat too much coarse dietary fiber, as this may be beneficial for alleviating the disease.

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Can acute gastroenteritis cause shock?

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Is gastroenteritis contagious?

There are many causes of gastroenteritis, and whether it can be contagious depends mainly on the pathogen involved. For example, if gastroenteritis is caused by an infection with bacterial dysentery leading to gastrointestinal symptoms, this situation can be spread via the digestive tract and is contagious. However, if the gastroenteritis symptoms arise from exposure to air conditioning and getting a chill, this situation is not contagious. Therefore, patients with gastroenteritis must undergo routine blood and stool tests to identify the cause of the infection.