Freckles on the face can only play the role of lightening by taking medicine, and generally cannot be completely eliminated. Freckles are spots occurring on the face, which are mainly considered to be directly related to heredity. Patients with freckles are prone to have small, multiple, brown spots on the face or other parts of the body, and the symptoms of freckles will be further aggravated after exposure to sunlight. At present, the treatment of freckles is mainly phototherapy and topical medication, and oral medication is not recommended. Patients with freckles on the face can be improved by photorejuvenation, picoseconds and other photoelectric treatments, and topical drugs such as hydroquinone cream to inhibit melanin secretion can also lighten the pigmentation. Oral use of vitamin C and vitamin E to resist free radicals can lighten spots by improving skin condition, and there is no clinical evidence to prove that it can improve freckles. In addition, if you want to reduce freckles, daily sun protection is more important. If the patient has the will to improve, it is recommended to go to a regular medical institution to avoid blindly using medication, which may cause adverse consequences.