Freckles on children’s face are mostly related to heredity or prolonged exposure to sunlight, which can be improved through sun protection, dietary adjustment and laser, etc. The specific analysis is as follows: 1. Sun protection: most of the freckles on the face are caused by hereditary skin factors, and prolonged exposure to the sun will also accelerate the production of freckles. Therefore, it is necessary to avoid ultraviolet rays in the treatment firstly, and usually do a good job in sun protection measures to avoid exposure to sunlight. 2. Food: usually let children eat food rich in vitamin C, such as lemon, orange, kiwi, etc., which is helpful for freckles to a certain extent. 3. Laser: Since the possibility of freckles being cured is relatively small, the above two methods only play a certain auxiliary role, and you can wait for your child to be older to have laser removal treatment, and pay attention to more rest at the same time. It is recommended that children with long freckles should seek medical treatment or therapy in time, and should not blindly use medication on their own.