Relatively speaking, atrophic gastritis is much more serious than superficial gastritis. Treatment for this condition primarily depends on whether there is Helicobacter pylori infection. If there is Helicobacter pylori infection, a quadruple therapy is generally adopted to eradicate the bacteria, which can reverse some of the atrophy. If there is no Helicobacter pylori infection, treatment mainly involves symptomatic relief, such as protecting the gastric mucosa and increasing gastric motility, etc. Traditional Chinese medicine and herbal medicine also have relatively good effects on atrophic gastritis, often employing a comprehensive treatment after differential diagnosis. As for diet, it is recommended to eat light, easily digestible foods, eat at regular times and in small, frequent meals, and avoid stimulants like tobacco and alcohol, as well as raw, greasy, or spicy foods. (Please use medication under the guidance of a professional physician.)