Freckles can be treated by general treatment, topical medication, and physical therapy. Freckles are brown spots on the face, which are related to genetic factors and are mostly found in women, preferably on both sides of the face and the back of the nose. 1. General treatment: keep the skin clean, strengthen skin care when going out and avoid direct sunlight. 2. Topical medication: local corrosive chemical peeling medication can be used, such as trichloroacetic acid solution, phenol and so on. (Some patients will form hyperpigmentation, scarring and other bad appearance) 3. Physical treatment: Photorejuvenation, C6, picosecond and other photoelectric treatment are generally effective for freckles, but attention should be paid to moisturizing and hydration and strict sun protection after treatment. Those with freckles need to go to regular medical institutions in time. Specific treatment measures and medication should be used under the guidance of professional doctors.