Discolored spots on both sides of temples may be the manifestation of skin diseases such as chloasma, vitiligo or Reye’s melanosis. 1. Melasma: many causes can cause melasma, such as pregnancy, cosmetics, ultraviolet radiation, etc., in the inflammatory response, melanin metabolism disorders or epidermal permeability barrier function impaired and other mechanisms to cause the occurrence of the disease, the face zygomatic, cheeks, or forehead, etc. appeared in varying sizes of yellow-brown patches, can be deepened after sun exposure. 2. vitiligo: there are the following doctrines can be considered related to the occurrence of vitiligo, such as autoimmune theory, melanocyte self-destruction theory, genetic theory or neurochemical factor theory, etc., at any age, any part of the skin and mucous membranes of the loss of pigmentation, so you can see the white spots at the temples. 3. Rielle’s melanosis: it may be caused by some substances that lead to the skin’s sensitive reaction to mechanical stimulation and light. Pigmentation may appear in the forehead, upper jaw, etc., and dark brown or light brown spots can be seen, and there may be fine scales at the pigmentation, and the skin may be mildly atrophied. Facial pigmentation, can go to the hospital specialist consultation, clear the nature of the lesion, follow the doctor’s instructions to standardize the use of medication, and try to avoid sun exposure, can be coated with shading products.