The main ingredient of Kangfu Xin Liquid is the ingredient inside the cockroach, which is very effective in protecting the gastric mucosa. The gastric mucosa of patients with chronic gastritis will be congested and swollen, and some of the more serious patients will also have erosion or ulcers. The use of gastric mucosa-protecting drugs can make the gastric acid not act directly on the gastric mucosa and stimulate the gastric mucosa, which has a great effect on the recovery of the disease. If you suffer from chronic gastritis, you can take oral rehabilitation liquid to protect the gastric mucosa, which is effective and does not have any side effects. Also take drugs that inhibit the secretion of gastric acid, such as omeprazole, rabeprazole, pantoprazole, lansoprazole, etc. These drugs and drugs to protect the gastric mucosa should be applied in combination, one cannot be missing.