Abstract
Chronic diseases are diseases with insidious onset, prolonged duration, and intractability and are associated with complex etiology and multiple morbidities, including hypertension, obesity, liver disease, kidney disease, cancer, cardiovascular disease, and chronic lung disease. For patients with chronic diseases, although the cause of the disease is not in the spleen and stomach, medication or further development of the disease will affect the function of the spleen and stomach disorders, leading to worsening of the disease. In this article, ultrasound is used to detect health disorders of the spleen and stomach. Patients should eat a light diet and exercise more. Elderly patients can increase abdominal massage and other health care. It should be emphasized that the prevalence of chronic diseases is not lower in people with high education or high economic income but is closely related to people's daily living habits; secondly, we should enhance physical exercise and advocate annual physical examination. Finally, we need to develop different measures according to different regions to prevent and treat chronic diseases and give timely feedback to the interventions. New preventive and curative measures are given in time to improve public health.