The difference between gastroenteritis and gastritis.

Written by Si Li Li
Gastroenterology
Updated on May 28, 2025
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The difference between gastroenteritis and gastritis, as referred here, likely concerns acute gastroenteritis and acute gastritis. The main symptoms of acute gastroenteritis include abdominal pain, nausea, vomiting, diarrhea, fever, etc. Acute gastritis mainly presents with symptoms such as abdominal pain, nausea, vomiting, and fever. The primary difference between the two is whether there are symptoms related to the intestines. The main causes of both are similar, primarily due to unsanitary dietary habits, leading to bacterial or viral infections in the stomach or intestines, causing a series of symptoms. Therefore, their treatments are also similar, focusing mainly on anti-inflammatory measures, fluid replenishment, and symptomatic treatment. Generally, recovery can be expected within two to three days of treatment.

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Written by Jiang Guo Ming
Gastroenterology
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What are the symptoms of gastritis?

Chronic gastritis, under gastroscopy, can usually be divided into two main categories: chronic non-atrophic gastritis, also known as superficial gastritis, and chronic atrophic gastritis. The primary cause is related to Helicobacter pylori infection, although there are other related factors, such as exposure to cold, poor dietary habits, medication factors, and more. As for the symptoms of gastritis, there is individual variation. It can manifest as either excessive gastric acid or poor gastric motility. Excessive gastric acid can present as upper abdominal pain, heartburn, and acid reflux burn, among others. Poor gastric motility may lead to symptoms such as nausea, vomiting, bloating in the upper abdomen, and poor appetite.

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Written by Zhu Dan Hua
Gastroenterology
1min 10sec home-news-image

Is hot compress good for gastritis?

Gastritis is a common disease in clinical practice and is most frequently seen in gastroenterology departments. Patients often experience symptoms such as abdominal pain, bloating, nausea, and belching. While local heat application can alleviate some symptoms, it does not address the underlying issue. Gastritis is generally considered to be inflammation of the stomach caused by various factors and can be categorized into acute and chronic types. From a treatment perspective, medications that reduce acid and protect the stomach are commonly used. Local heat may relieve stomach pain, bloating, and even pain caused by gastric spasms, but it is not beneficial for controlling stomach inflammation. Therefore, patients are advised to pursue active pharmacological treatment, including medications that protect the stomach. If Helicobacter pylori infection is detected during gastritis examination, treatment targeting Helicobacter pylori is recommended. (Specific medication use should be conducted under the guidance of a doctor.)

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Written by Jiang Guo Ming
Gastroenterology
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What causes gastritis?

Chronic gastritis can be divided into two main categories: chronic non-atrophic gastritis, which was previously referred to as chronic superficial gastritis, and chronic atrophic gastritis. The primary cause of chronic gastritis is generally considered to be Helicobacter pylori infection, which has a very high infection rate in our country, exceeding 50%. Moreover, inappropriate diet can also cause chronic gastritis, such as stimulation from smoking and drinking, irregular eating habits, overeating, as well as excessive consumption of raw, greasy, spicy, and other irritating foods. Additionally, emotional factors are closely related to chronic gastritis.

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Written by Jiang Guo Ming
Gastroenterology
45sec home-news-image

Does gastritis cause nausea?

Common types of gastritis include chronic non-atrophic gastritis, also referred to as chronic superficial gastritis, and chronic atrophic gastritis, which are among the common diseases encountered in gastroenterology. The specific symptoms of gastritis vary from person to person, generally characterized by excessive gastric acid secretion and poor gastric motility. Symptoms of excessive gastric acid secretion can include upper abdominal pain, burning sensation, acid reflux, and heartburn. Poor gastric motility may manifest as upper abdominal bloating, belching, nausea, and even vomiting. Thus, gastritis can present symptoms of nausea.

doctor image
home-news-image
Written by Si Li Li
Gastroenterology
1min 5sec home-news-image

The difference between gastroenteritis and gastritis.

The difference between gastroenteritis and gastritis, as referred here, likely concerns acute gastroenteritis and acute gastritis. The main symptoms of acute gastroenteritis include abdominal pain, nausea, vomiting, diarrhea, fever, etc. Acute gastritis mainly presents with symptoms such as abdominal pain, nausea, vomiting, and fever. The primary difference between the two is whether there are symptoms related to the intestines. The main causes of both are similar, primarily due to unsanitary dietary habits, leading to bacterial or viral infections in the stomach or intestines, causing a series of symptoms. Therefore, their treatments are also similar, focusing mainly on anti-inflammatory measures, fluid replenishment, and symptomatic treatment. Generally, recovery can be expected within two to three days of treatment.