How is enteritis treated?

Written by Li Ying

Gastroenterology

Updated on April 10, 2025

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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

Colorectal Surgery Department

45sec

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Symptoms of enteritis

So, what are the typical clinical symptoms of proctitis? Since the rectum is close to the anus, the symptoms mainly include diarrhea, abdominal pain, and bloating. Some patients experience alternating constipation and diarrhea. Generally, stools may contain mucus or blood, and there is often a burning sensation in the anus during bowel movements. Additionally, the irritation from rectal secretions can lead to eczema and itching around the anus. Diagnosing proctitis is relatively easier compared to pan-colitis. Diagnosis is usually made through proctoscopy or sigmoidoscopy, and sometimes confirmatory diagnosis requires these biopsies.

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Written by Zhao Li Li

Obstetrics

45sec

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What should pregnant women do if they have enteritis?

If a pregnant woman experiences enteritis during pregnancy, the treatment method should be determined based on the severity of the condition. If the symptoms of intestinal inflammation are not particularly noticeable at present, it is advisable to treat with dietary measures. First and foremost, one should eat smaller, more frequent meals and drink plenty of water to ensure adequate hydration, and consume easily digestible foods to avoid further irritating the intestines. If the symptoms are more severe, such as frequent diarrhea or dehydration, it is necessary to promptly take oral antidiarrheal and anti-inflammatory medications to treat the symptoms accordingly.

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Written by Huang Kun Mei

Pediatrics

51sec

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Symptoms of infant enteritis

Infantile enteritis is a very common disease during a child's growth and development, primarily characterized by an increased frequency of bowel movements, diarrhea, and a possible change in the consistency of the stool, such as it being watery or resembling egg flower soup. Additionally, if a child's bowel movements increase in frequency, it can easily lead to dehydration, causing the child to have a poor mental state, lethargy, and symptoms of dehydration such as sleepiness. If dehydration occurs, it is necessary to promptly take the child to the hospital for an electrolyte test. If there is an electrolyte imbalance, timely intravenous fluid therapy is required. If white blood cells are present in the child's stool, antibiotics should be administered for treatment.

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Written by Si Li Li

Gastroenterology

1min 7sec

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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 Wang Zhen Quan

Colorectal Surgery Department

1min 38sec

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Symptoms of acute enteritis

What are the symptoms of acute enteritis? The symptoms of acute enteritis can manifest in terms of gastrointestinal symptoms and systemic symptoms. The most common symptom in the gastrointestinal tract is diarrhea, which is the main symptom, varying in intensity, typically occurring several times a day or even more than 10 times. The stools are often yellowish watery diarrhea and may include mucous or bloody stools. In severe cases, it can also contain pus and blood. The second symptom is abdominal pain: The location of the abdominal pain is usually around the navel, and if the colon is affected, there can be pain on both sides of the abdomen. Abdominal pain can also be categorized as mild, moderate, or severe. Severe pain is generally caused by intestinal spasms, often accompanied by different degrees of abdominal tenderness. Other gastrointestinal symptoms include vomiting, nausea, or discomfort in the upper abdomen. Systemic symptoms: Generally, the body temperature of patients with enteritis is normal; however, if caused by an invasive pathogen or virus, there can be moderate fever. If high fever occurs, it should be distinguished from other diseases. Additionally, acute enteritis can also accompany symptoms like dizziness, headache, and weakness in limbs, among other signs of systemic infection. Frequent vomiting or severe diarrhea can lead to dehydration, electrolyte imbalances, disruption of acid-base balance, and in severe cases, a drop in blood pressure or even shock.