Spots on the face can be categorized into chloasma, freckles and age spots, which can be dealt with through general treatment, medication and physical therapy. 1. Chloasma: The cause of chloasma is still unclear, and it cannot be ruled out that it is caused by long-term ultraviolet radiation, sex hormone changes and other reasons that lead to melanin metabolism disorder. Oral vitamin C or vitamin E can be taken as prescribed by doctor for systemic treatment to alleviate melanin production, and Q-switched ruby laser can also be taken to hospital to remove spots. In normal life, it is necessary to do a good job of sun protection, and go out with a sun hat or an umbrella to avoid prolonged exposure to ultraviolet rays and aggravate the pigmentation of the face. 2. Freckles: the spots on the face may also be freckles, mostly caused by heredity and sunshine, which can be removed by using Q-switched emerald green gemstone laser under the guidance of doctor to burst the pigment particles so as to achieve the effect of removing the spots, and it is necessary to pay attention to sunshine protection after the treatment. 3. Age spots: age spots clinically known as seborrheic keratosis, can follow the doctor’s instructions for cryotherapy, that is, the use of low-temperature way to the face of the age spots cooling destruction, scabs can improve the symptoms after shedding. Or the use of intense pulsed light to break up the pigment particles, the treatment also need to be protected from the sun. Spots on the face need to listen to the advice of a professional doctor for treatment, do not blindly treat yourself to avoid damage to the skin.