What reason is freckle on the face?

summary

The treatment of freckles can not be too anxious, freckles are common in the face of small tan or brown pigmentation spots, and freckles have a certain degree of heredity, freckles patients usually appear facial spots, face long spots, cheekbone spots, chloasma gravidarum, skin black spots, freckles and other symptoms, so what are the causes of freckles? Let me talk about it

What reason is freckle on the face?

First of all, it is caused by ultraviolet radiation. Some people are often exposed to ultraviolet radiation due to the nature of work or living habits. Long time exposure will lead to a lot of melanin in the skin base. When the human body is in the immune response, it will gather a lot of melanin in the sensitive parts of the exposure. The accumulation of melanin on the skin surface will cause the occurrence of freckles.

Secondly, genetic factors, freckles is an autosomal dominant genetic disease, if the patient's parents both sides of the disease, it is possible to infect the sick chromosome to the child, when the child with a sick chromosome will appear freckles.

Finally, due to the imbalance of hormone secretion in the body, in the process of sexual life, some people like to take the contraceptive, and the hormone estrogen contained in the contraceptive stimulates the secretion of melanin cells to form uneven spots, and even leads to the phenomenon of endocrine imbalance in the body.

matters needing attention

Life should pay attention to the prevention of freckles, avoid excessive sunlight, exposure, eat more fresh fruits and vegetables rich in vitamin C and vitamin E, reduce the use of hormone containing cosmetics and take hormone containing drugs.