Melasma can usually be removed by laser, but melasma is prone to recurrence and requires comprehensive management. Melasma is a yellow-brown pigmentation spot on the face. It may be caused by ultraviolet radiation, genetic susceptibility, changes in sex hormone levels, cosmetics, certain medicines, diseases and so on. Laser pigmentation removal uses laser to penetrate the damaged skin and act on the pigment of melasma, breaking down the pigment particles and promoting its absorption and metabolism, so as to achieve the effect of lightening or removing the pigmentation spots, therefore, melasma can be removed by laser. However, people with abnormal pigmentation, scarred body, menstruation, pregnancy and breastfeeding should not use laser to remove melasma. Chloasma is easy to be affected by many factors and recurring, in addition to laser treatment, it is also necessary to pay attention to comprehensive conditioning, usually pay attention to sun protection, avoid sunlight. Medical skin care products with moisturizing and anti-sensitivity effects can be used as prescribed by doctors to promote skin repair. Reasonable diet and regular work and rest. For the specific treatment of chloasma, you can consult a professional doctor at a regular medical institution.