How long does it take for gastroenteritis to get better?

Written by Zhai Guo Dong

Gastroenterology

Updated on September 03, 2024

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If it is acute gastroenteritis, make sure to rest in bed as much as possible, replenish with glucose electrolyte solutions, and handle symptoms accordingly. Recovery often occurs within three to seven days. If it is chronic gastroenteritis, specific analysis based on the particular conditions is required. Chronic gastritis and enteritis often cannot be completely cured, only partially alleviated in terms of symptoms.

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Written by Li Ying

Gastroenterology

1min 2sec

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How to deal with acute gastroenteritis

When diagnosing acute gastroenteritis, we generally assess whether the symptoms match those of acute gastroenteritis. This typically involves examining the frequency of bowel movements, often more than ten times, with stool colors usually yellow-green. Some may appear like egg drop soup, while others have watery stools, and severe cases might include mucus, nausea, vomiting, reduced appetite, and complications like hypokalemia due to severe vomiting. Other symptoms include abdominal bloating and fever, and in severe cases, it may even lead to unconsciousness. Thus, it is important to conduct routine stool tests and check for white blood cell counts to aid in diagnosis followed by subsequent treatment. In terms of treatment, it principally includes bed rest and symptomatic relief, alongside possible antibiotic therapy. Maintaining hygiene, proper management of drinking water, and stool are essential preventive measures for such conditions.

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Written by Li Ying

Gastroenterology

1min 2sec

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How is acute gastroenteritis caused?

Acute gastroenteritis primarily has two main causes. The first is infection by bacteria and toxins, with Salmonella and Vibrio parahaemolyticus being the most common infections, and staphylococcal toxins, especially from Staphylococcus aureus, being frequently seen. Viruses can also cause outbreaks, often occurring in groups or within families. Additionally, consuming contaminated meat from poultry, fish, or other livestock, as well as seafood like snails grown in the wild, can trigger the disease. Contaminated leftovers infected by Staphylococcus aureus can also induce illness. The second cause involves physical and chemical factors, such as eating cold foods, some antibiotics, or accidentally consuming strong acids, alkalis, or pesticides, all of which can lead to this disease.

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Written by Li Ying

Gastroenterology

1min 18sec

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How to thoroughly treat acute gastroenteritis?

The main treatment methods for acute gastroenteritis are as follows. Firstly, the patient should rest in bed. If the patient has persistent vomiting, or shows signs of dehydration caused by vomiting, it is necessary to promptly rehydrate the patient. Regarding the diet, it is advisable for the patient to consume liquid or semi-liquid foods, such as porridge and rice soup, to prevent dehydration. Secondly, it is crucial to treat the symptoms. If the patient has uncontrollable vomiting, we can administer antiemetic medications to alleviate this symptom. Thirdly, in the case of antimicrobial treatment, common gastroenteritis may involve bacterial infections, which require antibiotics for targeted treatment of infectious diarrhea. However, it is important to avoid overuse or misuse of these antimicrobial drugs. Furthermore, attention must be paid to dietary habits. It is essential to wash hands before meals and after using the toilet, and to properly disinfect raw vegetables, fruits, and meats, which should be thoroughly cooked before consumption, to effectively prevent the occurrence of gastroenteritis.

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Written by Ren Zheng Xin

Gastroenterology

41sec

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Can I eat bread with gastroenteritis?

People with gastroenteritis should try to eat less bread, as bread is a type of fermented flour-based food that can cause increased gas production and acid reflux when consumed in excess. Due to some damage in the intestinal function of individuals with gastroenteritis and the disruption of gastrointestinal digestive functions, it is advisable to choose soft, easily digestible foods such as rice soup and vegetable soup, eat more vegetables, and drink plenty of fluids. If diarrhea occurs, it is important to actively use medications that stabilize the intestines and stop diarrhea. Severe diarrhea can lead to dehydration, which should be promptly treated with fluid replenishment.

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Written by Ren Zheng Xin

Gastroenterology

46sec

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Acute gastroenteritis anti-inflammatory drugs

For acute gastroenteritis, if there is a bacterial infection, antibiotics can be used. Empirical use primarily involves quinolones or cephalosporins. If stool bacterial culture is possible, antibiotics sensitive to the results of the test should be chosen. However, it is important to note that if acute gastroenteritis is caused by a viral infection, the effectiveness of anti-inflammatory drugs is very limited. Therefore, it is advisable to diagnose which bacteria are more sensitive based on the stool sample, and then select the appropriate antibiotic. This approach is more targeted, and also less harmful to the body. The specific medication should still be primarily based on the diagnosis of the clinical doctor.