Melasma lacks effective treatments at present and cannot be completely removed, but it can be made lighter by removing the causes, medication and physical therapy. Melasma is a yellow-brown pigmentation spot on the face, which can be caused by many factors and still lacks particularly effective treatment. First of all, we should actively search for the cause of the disease and carry out relevant treatments, such as sun protection, repairing the skin barrier, and treating chronic diseases such as liver disease. Meanwhile, hydroquinone cream, azelaic acid, retinoic acid, fruit acid, vitamin C, vitamin E and other drugs can be used for treatment under the guidance of medical professionals. In addition, laser treatment and intense pulse light treatment have certain therapeutic effect on melasma. When chloasma appears, you need to actively consult the doctor and follow the doctor’s instructions for reasonable treatment.