Generally, celiac gastritis can be cured in 3 to 4 weeks after taking medication. Due to the differences between each individual, the recovery time will be slightly different, it is recommended to go to a regular hospital, under the guidance of the doctor for treatment. Erythematous gastritis is a chronic superficial gastritis, which can be cured in 3 to 4 weeks after taking medicines to protect the gastric mucosa (such as omeprazole, etc.) and anti-inflammatory drugs (such as norfloxacin, etc.) under the guidance of a doctor. People suffering from erosive gastritis will have epigastric discomfort, abdominal distension and other uncomfortable symptoms, it is recommended that people with the above symptoms seek medical treatment in a timely manner, in order to avoid missing the optimal treatment time and delaying the condition. Avoid spicy and stimulating food in daily life, and pay attention to a light and easy-to-digest diet.