Patients with gastroenteritis can improve and treat their condition by scraping the kidney shu point, lung shu point, middle cavity point, upper cavity point, and lower cavity point during regular scraping sessions. Dietary attention is also crucial; it is best to avoid greasy, cold, and irritating foods, as they can increase the burden on the stomach and intestines and worsen the condition. The diet should mainly consist of light foods, including fresh fruits and vegetables. Consuming millet porridge and rice porridge can also help with digestion and improve symptoms of gastroenteritis.