Patients’ backs are getting thicker and thicker, and the common reasons are mainly the following: a. Due to the lack of sufficient exercise and long-term intake of greasier food, the body’s energy metabolism is less, and more fatty tissue will accumulate in the back, thus causing the back to gradually thicken. Patients need to strengthen exercise, reduce the intake of greasy food, promote the body’s energy metabolism and consumption, to avoid the excessive accumulation of fatty tissue, and cause cardiovascular and cerebrovascular diseases. Second, when the patient’s back is accompanied by rich bag generation, it will also show as the back is getting thicker and thicker. The rich bag mostly occurs at the junction of the 7th cervical vertebra and the 1st thoracic vertebra, and contains fatty tissue, fibrous tissue, vertebrae and other components inside. Smaller size of the bag can be taken to massage, physical therapy, infrared irradiation and other methods to promote the mass to subside, for the larger size of the bag, seriously affect the aesthetics, can be considered for surgery to remove.