many people to Air Force General Hospital laser cosmetic surgery Center for treatment, the face of why there is melasma do not understand. Here we are introduced to the general beauty, what is the reason and the emergence of melasma.
data center experts, melasma, also known as liver spots, pregnancy spots, commonly known as Hu Dieban, young, middle-aged female common yellow-brown pigmentation of the facial skin Fubing. Etiology is unknown, but the specific and related to the following conditions:
1, physiological reaction: some women in pregnancy, medium term (4-6 months) facial chloasma appeared, so called pregnancy spots. Gradually subsided after childbirth, but the onset of the next pregnancy can be. During pregnancy may be due to increased estrogen and progesterone stimulate the melanin increases sake.
2, drug factors: Some women take birth control pills will cause melasma, which may contain some contraceptive estrogen progesterone stimulated with melanoma cells, so that the occurrence of excessive pigmentation related. Long-term use Dongmian Ling, phenytoin may induce the disease. However, if stop taking these drugs, can reduce or fade melasma.
3, daylight factors: exposure to sunlight can stimulate the melanocytes produce black cable speed, so that melasma is more evident.
4, disease factors: such as liver disease, tuberculosis, menstrual disorders, chronic pelvic inflammatory disease, poor melon hyperthyroidism, chronic alcoholism, cancer and other diseases, can induce the occurrence of melasma.
5, dietary factors: the lack of long-term dietary glutathione in the skin can increase the activity of tyrosinase, the formation of dopamine quinone, thus the formation of hyperpigmentation. Pigmentation occurs, the disease occurs
you for what is melasma and have a basic understanding of pathogenesis, such as those having melasma of beauty treatment available to my center, the central government in tune with the method to obtain the ideal effect.
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