What are the symptoms of gastritis?
Gastritis is a common digestive disorder that is often triggered by factors such as infection, improper diet, long-term use of NSAIDs, or stress. Understanding the symptoms of gastritis can help with early detection and treatment. Below are the main symptoms and related information of gastritis.
1. The main symptoms of gastritis

The symptoms of gastritis vary from person to person, ranging from mild discomfort to severe pain. The following is a common classification of symptoms:
| Symptom type | Specific performance |
|---|---|
| Upper abdominal discomfort | Dull pain, swelling or burning sensation, which may worsen after eating |
| Nausea and vomiting | May be accompanied by acid reflux or food particles |
| Loss of appetite | Loss of appetite due to stomach upset |
| Indigestion | belching, burping, bloating, or early satiety |
| Other symptoms | Melena (gastrointestinal bleeding), weight loss (chronic gastritis) |
2. Differences in symptoms of different types of gastritis
Gastritis is divided into acute and chronic types, with different symptoms:
| Type | Symptom characteristics |
|---|---|
| acute gastritis | Sudden upper abdominal pain, nausea and vomiting, possibly accompanied by fever (infectious gastritis) |
| chronic gastritis | Long-term dull pain, fullness after meals, some patients are asymptomatic |
3. Serious symptoms that require vigilance
If the following conditions occur, it may indicate complications or serious illness, and you need to seek medical attention immediately:
| Symptoms | Possible reasons |
|---|---|
| Vomiting blood or black stool | Gastric mucosal bleeding and ulcers |
| persistent severe pain | Risk of perforation or obstruction |
| Sudden weight loss | Gastric cancer and other malignant lesions |
4. Daily management and prevention suggestions
1.Diet modification:Avoid spicy and greasy foods and eat small meals frequently.
2.Living habits:Quit smoking, limit alcohol, and reduce stress.
3.Medication use:Take acid-suppressing drugs or gastric mucosal protective agents as directed by your doctor.
4.Regular inspection:Patients with chronic gastritis require regular gastroscopy follow-up.
By recognizing symptoms and intervening promptly, most patients with gastritis can effectively control their condition. If symptoms persist or worsen, it is important to seek professional medical help.
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