Tear troughs can be removed by hyaluronic acid filling and autologous fat filling. 1. Hyaluronic acid filling: Hyaluronic acid is injected into the tear trough location through injection, which can make the skin become flat and smooth, so as to make the tear trough area become plump and achieve the effect of removing the tear trough. Hyaluronic acid filling is less invasive and has faster recovery time. 2. Autologous fat filler: the abdomen, buttocks and other parts of the excess suction, after special treatment to purify the active fat cells, and then fill it into the tear trough area, can effectively remove the tear trough. Because the filler is your own fat particles, there is usually no rejection or immune reaction after autologous fat filling. If students want to remove the tear trough, it is recommended that they go to a regular hospital under the guidance of their parents and choose the appropriate removal method according to their own situation. After removing the tear trough, pay attention to local hygiene and avoid touching the wound to avoid abnormalities. At the same time, you should eat a light diet and less spicy and irritating food to avoid irritating the skin.