Large pores on the face may be caused by acne, which can be helped by topical medications, oral medications, medical aesthetic treatments, and enhanced care. 1. Topical medications: For patients with relatively mild symptoms, you can apply retinoic acid, salicylic acid, retinoic acid and other creams for exfoliation treatment, which can dissolve blackheads and pimples, exfoliate the aging stratum corneum, and promote the renewal of keratinocytes, etc.; for the local inflammation is more serious, you can apply topical clindamycin ointment and other medications. 2. Oral medication: for relatively serious symptoms, external drugs can not be relieved, but also need to take oral isotretinoin and other drugs to help improve acne, pore size and other symptoms; inflammation is more serious, you need to take anti-inflammatory drugs such as cefuroxime. 3. Medical aesthetic treatment: For those who have a lot of acne and enlarged pores on their face, they can also be treated with intense pulsed light, laser therapy and other medical aesthetic treatments to help promote the production of collagen in the skin, which can help minimize the pores and improve the quality of the skin, and so on. Acne acute stage red and blue light can also play the role of antibacterial, promote the role of repair. 4. Enhance care: In the process of the above treatment, attention should be paid to strengthening facial care to help achieve a better therapeutic effect, such as paying attention to good facial cleansing to help remove excessive oil secretion on the face; the use of mild and non-irritating cleansing products and oil-control and moisturizing effect of the better skin care products; go out and pay attention to strengthen the measures of sunscreen, and so on. It should be noted that the above treatments should be carried out in regular medical institutions under the guidance of specialists to avoid the occurrence of adverse reactions.