What causes spots to appear on the face?
Disease description:
Lately, my face has been looking dark and dull. I wonder what causes dark spots to appear on the face?
Doctor's answer (1)
Dr. Liu Wenmin
Causes of facial spots:
1. Ultraviolet (UV) radiation: UV light can stimulate melanocytes in the skin to produce excessive melanin, leading to localized pigmentation and the formation of spots.
2. Hormonal imbalances: Conditions such as pregnancy, oral contraceptive use, or menopause may cause hormonal fluctuations that affect melanin distribution.
3. Genetic factors: Pigmented lesions such as café-au-lait spots and nevus of Ota can be hereditary. If parents have facial spots, their offspring may have an increased likelihood of developing them.
4. Chemical irritation: Prolonged contact with chemical substances, such as long-term use of low-quality skincare products, may irritate the skin, leading to melanin deposition and the formation of facial spots.
It is recommended to take appropriate sun protection measures to avoid excessive sun exposure and maintain healthy lifestyle habits, such as balanced nutrition and sufficient sleep. If spots are accompanied by other symptoms, prompt medical consultation is advised.
