There are more reasons for more and more skin spots, such as sun exposure, aging, endocrine disorders and so on. 1. Sun exposure: long-term ultraviolet light stimulation of the skin will lead to a lack of skin moisture, melanin deposition in the skin, which will lead to more and more spots on the face. 2. Ageing: As the patient ages, the body’s metabolic function will gradually slow down, and the patient’s skin will become more and more aged, with more and more fine lines and spots on the skin, in addition to the phenomenon of sagging skin. 3. Endocrine disorders: If the patient is under long-term stress or does not pay attention to rest, it will affect the normal endocrine, when the endocrine disorders, the body’s pigment cells are active, which will lead to the formation of a large number of melanin and skin metabolism is slowed down, so that the spots on the skin increase. Patients should go to the dermatology department of regular hospitals in a timely manner, follow the doctor’s instructions for examination and treatment, and do not use medication privately, so as not to cause danger and delay the condition.