Patients stay up late and have spots on their face, the following treatments are common: 1.Medication: pay attention to avoid staying up late, you can take oral medicine for treatment, such as oral vitamin C tablets, vitamin E capsules, etc., to lighten the pigmentation, you can also take oral Chinese medicine or Chinese patent medicine, choose Easy Pill (concentrated pill), Danjia Easy Pill, etc., you can also apply local products to lighten the spots, you can choose hydroquinone cream. 2.Laser treatment: through The laser mainly makes use of its photothermal effect, and the laser beam directly reaches the deep layer of the skin, shatters the pigment particles and discharges them out of the body with the lymphatic system, which can achieve the effect of whitening and removing spots. Laser spot removal is convenient and fast, and will not cause damage to the surrounding skin and tissues. At the same time, you should eat more vegetables and fruits that are rich in vitamin C.