How to treat enteritis?

Written by Li Ying
Gastroenterology
Updated on February 02, 2025
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Patients with enteritis mainly suffer from a series of symptoms such as nausea, vomiting, diarrhea, etc., due to viral and bacterial infections. Severe cases can lead to dehydration. Therefore, while providing symptomatic and etiological treatments, it is crucial to pay attention to dietary adjustments. This involves eating less irritating food and avoiding raw and cold foods, including contaminated water and uncooked fruits and vegetables, which should be thoroughly heated. Additionally, it's important to avoid uncooked eggs, meat, poultry, and other such foods, as well as cold foods, spicy peppers, strong tea, coffee, etc. Moreover, quitting smoking and alcohol is essential, as alcohol can particularly aggravate the intestines. It is also important to develop good dietary and lifestyle habits.

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Written by Si Li Li
Gastroenterology
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What are the symptoms of enteritis?

Enteritis is divided into acute enteritis and chronic enteritis. Acute enteritis is mainly caused by bacterial invasion of the gastrointestinal tract due to unhygienic food, leading to acute inflammation. The main symptoms include abdominal pain, diarrhea, fever, etc. If it is chronic enteritis, the main symptoms are only abdominal pain and diarrhea, with white mucus visible in the stool. Acute enteritis has a short course and a sudden onset. Chronic enteritis has a long history, a gradual onset, and recurrent attacks. The treatment of acute enteritis mainly involves anti-inflammatory measures, rehydration, and symptomatic treatment. Generally, the disease can be cured after two to three days of treatment. Treatment for chronic colitis primarily involves oral probiotics to regulate the intestinal flora. The treatment period is relatively long and the condition is prone to recurrence.

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Written by Si Li Li
Gastroenterology
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What to do with enteritis nausea?

When the illness duration is short, acute gastroenteritis should be considered. The main cause of acute gastroenteritis is unsanitary eating habits leading to bacterial infection in the gastrointestinal tract, which causes acute inflammation. Its primary symptoms include nausea, vomiting, abdominal pain, diarrhea, fever, etc. This disease can be definitively diagnosed with a routine blood test at the hospital, where an increase in white blood cells and neutrophils can be observed. What should be done? The treatment involves anti-inflammatory measures, rehydration, and some symptomatic treatments. Generally, recovery can occur within two to three days. During treatment, it is crucial to maintain a light diet that is easy to digest, such as consuming porridge or soup, and avoid greasy, rich foods. Additionally, it is important to pay attention to dietary hygiene in the future.

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Written by Li Ying
Gastroenterology
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How is enteritis treated?

Gastroenteritis can generally be divided into viral gastroenteritis and bacterial gastroenteritis. In terms of treatment, the first is pathogen treatment, and the second is symptomatic treatment. For pathogen treatment, it is best to choose antibacterial drugs based on the type of bacteria for bacterial gastroenteritis; however, viral gastroenteritis generally does not require pathogen treatment, and most patients can recover on their own. For symptomatic treatment, since gastroenteritis may cause symptoms such as dehydration and vomiting, it is necessary to timely provide fluid replenishment to the patients to prevent mild dehydration.

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Written by Wang Zhen Quan
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What to eat for enteritis?

For patients with enteritis, it is good to eat foods that help improve nutritional status and the intestinal environment. Generally, a high-protein, high-calorie diet is recommended. Additionally, foods rich in vitamins, minerals, and trace elements should be provided, especially those containing vitamin C, vitamin B, and rich in iron, to replenish energy. The food should be easy to digest, soft in texture, low in residue, and non-irritating. Low-residue foods can reduce intestinal motility, alleviating diarrhea, and include foods like eggs, fine noodles, and soft rice porridge. For staple foods and legumes: our main foods generally consist of refined grains such as rice porridge and noodles, avoiding coarse grains and appropriately including soy products like soy milk and tofu. For choices of meat, eggs, and dairy: lean meats, chicken, fish, etc., are generally recommended. For vegetables and fruits: vegetables, fruit juices should be chosen, and it is advisable to avoid foods high in fiber.

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Written by Wang Zhen Quan
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Is it useful to take probiotics for enteritis?

Some patients may ask if probiotics are useful for enteritis. A large number of studies have shown that dysbiosis of the gut microbiota can cause enteritis, and patients with enteritis generally experience a disruption of the gut microbiota, especially those who have had the condition for a longer period, often have this situation of gut microbiota imbalance. Therefore, appropriately taking probiotics should be beneficial for the recovery of the gut, because probiotics inhibit the growth of harmful bacteria in the gut, adhere to the intestinal mucosa to form a protective layer, and prevent attacks on the intestinal mucosa by harmful microbiomes. Additionally, probiotics can produce various enzymes involved in the digestion of food in the gut and other physiological processes; moreover, probiotics can also regulate the activity of immune factors in the gut, enhancing intestinal immunity. Thus, probiotics play a very positive role in preventing and treating symptoms that arise from enteritis. However, patients with enteritis also need to supplement appropriate probiotics under the guidance of a doctor, choosing probiotics that meet the different needs of different individuals to improve related symptoms.