Facial depressions can be caused by irregular work and rest, aging, weight loss, and psychosomatic factors. 1. As we age, the facial skin naturally ages, the subcutaneous fat layer shrinks, and the supporting tissues loosen, causing the facial skin to become loose, resulting in facial hollowing and a lack of smooth contours. 2. Excessive weight loss, long-term poor digestion and absorption under the influence of mental and psychological factors, thin body type, etc., resulting in low facial fat, resulting in facial depression. 3. Irregular work and rest, resulting in loss of elasticity of the facial skin, resulting in depressions. It can be improved by radio frequency, ultrasonic knife and other photoelectric treatments, and the more obvious can be filled with facial depression by extracting excess fat from other parts of the body. Patients who are willing to be treated are advised to go to a regular hospital for an interview and choose a suitable treatment plan under the guidance of a specialist.