Melanin deposition
Introduction
Introduction Refers to endocrine disorders women of childbearing age, with the increase of age, their monthly menstrual period leads to long-term loss of blood; environmental atmosphere changes without reason, summer cold and rheumatism easily make the kidneys cold and wet; women's reproductive operations, rough labor Careful use of God, anger and grief, vitality, vitality; 12 blood meridian blood circulation is greatly affected, the face is the convergence of the twelve meridians, due to weak energy, facial cells can not get the proper nourishment, resulting in the formation of melanin Precipitation, resulting in the formation of stains.
Cause
Cause
1, ultraviolet radiation
Ultraviolet radiation in daylight is an important cause of pigmentation, which is why sun protection is needed in summer. When the skin is exposed to excessive sunlight, the epidermis produces more melanin particles, which absorb ultraviolet light and protect the body from harm. It is the truth that everyone will turn black after sun exposure. Moreover, the irradiation of ultraviolet rays causes chloasma, and the color of common freckles is deepened.
2, endocrine causes
Endocrine disorders are also an important cause of pigmentation in women. Changes in the levels of sex hormones in menstruation and pregnancy can affect melanin production. In addition, endocrine instability usually causes emotional instability, and indirectly causes the formation of pigmentation (the formation of melasma in Chinese medicine is mainly attributed to liver sputum, which is more complicated).
3, lifestyle habits
Bad habits such as stress, partial eclipse, and lack of sleep can also increase melanin. Therefore, people with unstable sleep time, the skin's metabolic rate is not good, will affect the production of melanin precipitation.
Examine
an examination
Related inspection
Skin color skin elasticity check
Check skin pigmentation.
Diagnosis
Differential diagnosis
It is differentiated from melanin precipitation caused by other pathological factors, such as melanoma.
