Skin with blackheads and enlarged pores can be improved through skin care, medication and physical therapy. 1. Skin care: you need to pay attention to timely cleaning of the skin, to ensure that the skin is clean and hygienic, especially after the makeup crowd, to do a good job of removing makeup, to avoid residual cosmetics or oil blocking pores; recommended to develop good habits, avoid staying up late to ensure that enough sleep; recommended to eat a light diet, to avoid spicy, stimulating food, quit smoking and alcohol. 2. Medication: When the pores are enlarged, you can use fruit acid, salicylic acid and other medications to promote epidermal shedding and improve the symptoms of enlarged pores; if the pores are enlarged with blackheads, you can use Vitamin A acid, benzoyl peroxide and other medications. 3. Physical therapy: Commonly used physical therapy includes photorejuvenation therapy, spot-needle carbon dioxide laser therapy, fruit acid peeling therapy, etc., which can effectively remove blackheads and reduce the size of pores. It is recommended that patients through the general skin care is ineffective, timely medical treatment, under the guidance of the doctor to choose the best treatment program, avoid private medication, so as not to delay the condition.