Causes
Pigmentation occurs on the light brown and dark brownish-gray pigmentation spots on the face, which is currently considered a variant of photosensitivity dermatitis or phototoxic dermatitis. Many cases have a history of contact with chemicals and poor quality cosmetics, often aggravated by sunlight, and malnutrition and other factors may also cause the disease.
Classification
1.Pigmentation: Pigmentation is the spots with different colors around. Pigmentation includes freckles, dark spots, chloasma and age spots, etc. It is a pigmentation disorder skin disease.
2.Chloasma: It is an acquired disease of limited pigment increase, and is the most common skin disease in a female population, especially for women in the second and a half months to five and a half months of pregnancy, also known as butterfly spot, pregnancy spot, liver spot, etc. These are the same disease, named according to different morphology, age group characteristics, etc.
Symptoms
1.Freckles: Freckles are yellowish brown or dark brown pigmented spots on the face, neck and back of hands, which appear around 6 years old and often increase with age. Pathological examination shows an increase in basal black granules, but not in melanocytes, and a strong positive dopa reaction. It is autosomal dominant, and its development is related to sun exposure. It is most commonly seen on exposed areas such as the face, neck and back of the hands in adolescents. They are light brown or dark brown spots, mostly scattered and symmetrically distributed, with a genetic tendency. It is aggravated in spring and summer and lightened in autumn and winter.
2.Chloasma: Chloasma is a common pigmentation skin disease that occurs in light brown or brown spots on the face. This disease is equivalent to “liver spot” in Chinese medicine, also called “sallow spot”, which mostly occurs in middle-aged women and is an acquired limited pigmentation disease, called butterfly spot, pregnancy spot, etc. These are the same kind of disease, named according to different forms and age characteristics.
Facial pigmentation reflects physical health
Eyelid discoloration.
1, mostly seen in people who have too many pregnancies and abortions.
2.People with female hormone imbalance.
3.Kidney deficiency or liver qi stagnation.
4.Cosmetic allergy.
Pigmentation around the eyes.
1.Most often seen in people with uterine disorders, too many abortions and emotional instability caused by hormonal imbalance.
2.In addition, some bright red spots around the eyes sometimes grow.
Forehead pigmentation.
1, mostly seen in sex hormone, thyroid hormone or adrenal hormone secretion imbalance.
2. Ovarian hormone abnormalities or other gynecological diseases.
Temples and eye spots: 1.
1, weakened thyroid function.
2, diseases affecting endocrine such as pregnancy or menopause.
3, related to neuroticism and strong psychological shock, etc. It is better to pay attention to the lower thyroid gland.
4, gynecological diseases.
Subnasal discoloration.
1, mostly seen in ovarian disorders.
2, long-term use of contraceptive drugs.
3, improper pregnancy, premature birth or miscarriage, etc.
4, chronic digestive diseases.
5.Liver problems.
Cheek discoloration.
1, mostly seen in liver disorders.
2, sun exposure, menopausal elderly.
3.The face of people with weakened paradrenal glands also appears.
Spots around the mouth: 1.
1, seen in those who eat too much.
2, long-term use of contraceptives, diet pills or psychotropic drugs.
3. Chronic diseases of liver, spleen or kidney.
Jaw discoloration.
1, mostly seen in acidification of blood.
2. Gynecological disorders such as excessive leucorrhea.
The internal organs of the human body, such as the heart, stomach and kidneys, have specific connections with different parts of the face. The good or bad function of internal organs will be reflected in the facial discoloration, so diet is extremely important for beauty.
Treatment
Western medicine inhibits the enzyme loramate to reduce the formation of melanin; regulates endocrine. Traditional Chinese medicine to activate blood circulation, remove blood stasis and relieve liver depression.
Prevention
Do a good job of sun protection, use less poor quality cosmetics, strengthen exercise and develop good living habits.