Women's reasons for melasma long

Many middle-aged women are deeply melasma of the problems, which seriously affects the appearance, and even some women are afraid to go out, see people, see Huang speckle how serious the harm to women. So, woman causes melasma long What is it?

president of chloasma why women do? According to Air Force General Hospital cosmetic laser Center experts, the woman is not a single reason for melasma, but more aspects. Mainly to the following factors:

1, chloasma with genetic factors.

2, sunlight; the sun's ultraviolet rays stimulate the melanin as a cell division by exogenous factors, can make the light parts of the melanoma cell proliferation, increased skin pigmentation, sun exposure and it often will induced melasma.

3, pregnancy, pregnant women, changes in hormone levels, such as blood estrogen, progesterone, or MSH levels increased, so that the increased activity of melanoma cells, melanin increased. The pigment is often calm early in pregnancy, in during and gradually increase to term. And some for the United States in the delivery, its chloasma will continue to exist. However, most pregnant women facial chloasma is not obvious, only a few people will appear more striking symmetrical pigmentation spots.

4, taking drugs; long-term oral contraceptives for women, due to changes in hormone levels, as also can induce chloasma and pregnancy. In addition, the long-term use Dong Mianling, phenytoin, spironolactone and other drugs can induce chloasma.

5, chronic disease; certain chronic diseases such as liver disease, chronic alcoholism, tuberculosis, visceral tumors, thyroid disease and some autoimmune diseases, especially female genital diseases and irregular menstruation, dysmenorrhea, uterine annex inflammation, infertility, etc. for the United States who face often appears melasma.

6, improper use of cosmetics cause melasma

7, dietary factors; diet and long-term absence of glutathione, the skin will increase the tyrosinase activity, thereby so much Basu tyrosine oxidation, the formation of melanin, which occurred in pigmentation, resulting in melasma.

women into middle age, can easily lead to the growth of melasma, the reasons are mostly the result of many factors. Should be more female friends love your body, pay attention to the rational diet, avoiding sun exposure, adequate protein and vitamin supplement. If there melasma, treatment can be to my center, my center uses the transfer method for treating melasma achieved the desired results.