Spots, also known as pigmentation spots, usually refer to spots that are different in color from the surrounding skin, which contain freckles, pigmented moles, chloasma, age spots, etc. They can be removed by cooperating with the doctor’s choices of general treatment, medication, laser treatment and surgical treatment. 1. Freckles: Freckles generally do not need treatment. If you feel that it affects your beauty, you can use trichloroacetic acid solution or phenol spot-coating, which can play a role in locally corroding the spots and make the local epidermis of the pigment peeled off, so as to achieve the purpose of treatment. 2. Pigmented nevus: the patient’s symptoms can be improved through the use of ultra-high-frequency electric knife treatment, carbon dioxide laser and other photoelectric treatments, liquid nitrogen freezing and other methods. 3. Melasma: patients can be treated by applying retinoic acid cream and salicylic acid cream, which can inhibit the metabolism of melanin cells and also enhance the renewal of surface skin cells, which is conducive to the removal of spots. It is also possible to use tranexamic acid drugs to lighten the spots as prescribed, and at the same time, combine with photoelectric treatment such as picosecond laser. 4. Age spots: also known as seborrheic keratosis, in order to prevent the improvement of aesthetics and malignant changes, if necessary, can cooperate with the doctor to choose topical exfoliating drugs, photoelectricity treatment, surgical treatment and other methods to get rid of. It is suggested that patients should go to regular hospitals for consultation after the appearance of facial spots, and should cooperate with specialists to give corresponding treatment, and should not blindly use medication.