Large patches on the face are considered to be related to external factors, changes in hormone levels and heredity. Can be used externally decolorizing agents, corrosive drugs, if necessary, through the medical beauty way of treatment.
1. External factors: often in the external environment by ultraviolet radiation, may lead to subcutaneous pigmentation. It is recommended not to be often in the external environment, and pay attention to sun protection when going out. If necessary, external use of decolorizing agents, such as hydroquinone cream coating, has the effect of decolorization, can reduce pigmentation.
2. Changes in hormone levels: Women’s menstruation, pregnancy or long-term use of contraceptives lead to changes in hormone levels in the body, and black patches may appear on the face. It is recommended to stop taking suspicious drugs and take vitamin supplements under doctor’s instruction to regulate.
3. Heredity: Freckles are considered to be directly related to heredity. If necessary, go to the dermatology department of the hospital, and can be treated by laser, which can effectively lighten freckles.
It is recommended to pay attention to the daily care of large spots on the face, and go to the dermatology department and cosmetic surgery department of the hospital if necessary, to clarify the cause and then combine with the doctor’s advice to give treatment.