Women with long spots on the face are mostly considered to be chloasma, age spots, freckles, etc. The method of removing them is to clarify the specific type of spots and then use medication and physical therapy to treat them. 1. Melasma: after the diagnosis of this disease, it can be treated with external decolorizing agents, such as 2%~5% hydroquinone cream, 4% tretinoin, 15%~20% azelaic acid cream and compound arbutin cream, etc.; it can also be used externally with 0.025%~0.1% vitexin, which affects the metabolism of melanin but is forbidden to be used for pregnant women and women of childbearing age; it can also be treated with oral vitamin C and aminocycline, and physical treatment, such as laser, can be taken when necessary. 2. Age spots: after the diagnosis of this disease, freezing, laser, intense pulse light and other physical treatments can be taken, with better effect. 3. Freckle: it can be treated with external chemical peeling agent, such as trichloroacetic acid solution, phenol, etc. When the effect of drug treatment is not good, laser treatment can be taken. It is suggested that patients should go to regular hospitals for dermatology consultation, and follow the doctor’s instruction to make a clear diagnosis, and then treat for the treatment, and use medicine strictly according to the doctor’s instruction, and do not blindly use medicine by oneself.