Total gastritis is generally not particularly serious, and the specific severity should be judged according to the degree of gastric mucosal lesions. Total gastritis belongs to the category of chronic gastritis, compared with the inflammation is limited to a certain part of the stomach for the inflammation of a wider range, total gastritis refers to the whole stomach almost all the mucous membrane appeared multiple congestion, edema, erosion and so on. Total gastritis can be visualized under the electronic gastroscope, which shows that the mucosa of the whole stomach is congested and edematous, and that the gastric mucosa is congested, edematous, or erythematous in various parts of the stomach, such as the antrum, the body of the stomach, and the fundus of the stomach. These gastric mucosal manifestations are less serious than ischemia, whitening and ulceration of the gastric mucosa, so total gastritis is not particularly serious. If the patient suffers from total gastritis, it is recommended to have a reasonable diet and regular treatment, so as not to aggravate the condition and cause adverse effects.