Frown lines are two lines that extend down the side of the nose, and are typically caused by aging skin tissue, resulting in a depressed skin surface. Effective ways to remove the lines include facelift surgery, autologous fat filling, and hyaluronic acid injections, etc. The specific choice should be determined by the degree of the lines and the patient’s financial situation. 1. Slightly wrinkles: mostly seen in young patients close to 30 years old, only more obvious when chewing or making expressions, this can be alleviated by injecting hyaluronic acid, the cost is relatively cheap, if coupled with the usual attention to diet and sleep patterns, the maintenance effect will be longer. 2. Moderate lines: mostly seen in patients around 40 years old, because of the aging of the skin tissue formed by the depression, even in a calm state can be vaguely seen, but the depression is not particularly serious, can be improved by facelift surgery, most of the surgical effect is better, the price is relatively expensive. 3. Severe lines: mostly seen in patients over 50 years of age, due to aging skin aging serious, visible skin depression on both sides of the nose obvious, serious loss of facial collagen, can take autologous fat filler to improve this way, this way is more expensive, but also need to use other parts of the fat, the operation of the professional requirements of the high. It is recommended that the patient go to a regular hospital for consultation, and choose the appropriate treatment plan after evaluation by a professional doctor.