The red mark left after spotting is suggested to take good care of skin, diet and laser treatment after operation, which can help to repair and improve. 1. Skin care: red marks on the skin after spotting is a normal phenomenon. It is recommended to pay attention to the moisturizing of the face and not to use stimulating cosmetics. In summer, the ultraviolet rays are strong, it is recommended to pay strict attention to sunscreen to avoid causing pigmentation and affecting the treatment effect. 2. Dietary care: pay attention to dietary care, reduce the intake of spicy and stimulating food, avoid smoking and drinking, increase the intake of vegetables and fruits, which can supplement a variety of nutrients and help to lighten the pigmentation. With the passage of time, the red marks left by spotting can gradually fade away. 3. Laser treatment: the red marks after spotting generally do not need special treatment. If the red marks cannot subside for a long time, you can go to the dermatology department of the hospital for treatment by laser, which can help to improve the situation. The red marks left behind by spotting will not affect the health of the body in general. However, it will affect the skin aesthetics, if necessary, go to the hospital, combined with the doctor’s advice treatment, do not blindly deal with it, in order to avoid adverse consequences.