Nasal base depression can be left untreated if the symptoms are mild and do not affect the aesthetics, but if it does, it can be repaired by cosmetic surgery. The base of the nose is the part of the outer nose that is connected to the upper lip, and the depression in this part due to congenital factors is called nasal base depression. Nasal base depression can be left untreated if the symptoms are mild and do not affect the aesthetics. If it affects the aesthetics, it can be treated through cosmetic surgery, such as taking autologous cartilage for filling, or through autologous fat injection or hyaluronic acid, etc., to improve the depression. After the surgery, we should pay attention to the hygiene and cleanliness of the wound, do a good job of wound care, to avoid infection of the wound, and avoid the stimulation of spicy food in the diet.