Nasolabial folds are commonly known as nasolabial folds, red nasolabial folds, most of the reasons are caused by seborrheic dermatitis, treatment methods are as follows: 1, cleansing, you can cleanse your face with warm water every day, supplemented by neutral or alkaline soap, soap to clean the face, eliminate oil and excess dander, so that the sebaceous glands secrete smoothly; 2, eat more vegetables, fruits, eat less spicy stimulating and animal fat food, keep the digestive tract open, can reduce oil Secretion; 3, can not squeeze the red place, easy infection, infection is easy to leave scars and skin pigmentation; 4, it is recommended to use suitable cosmetics, cosmetics recommended with less oil, not recommended to use modifying cosmetics; 5, if the redness is more serious, it is recommended to hospital consultation, follow the advice of professional physicians. Be patient with the treatment, because the treatment is a certain process. The main reason for the redness of the nasolabial folds is because of seborrheic dermatitis. I believe that by doing the above, you should get better or you can be cured.