What about the dark spots exposed to the sun? Nowadays, girls are increasingly pursuing perfect skin. However, after the skin is exposed to the sun, it will hurt the skin and easily lead to sunburn. If it is not handled properly during this period, the black spots will be more serious. What should I do to share the dark spots from the sun?
What about exposure to dark spots? 1 (1) Avoid direct sunlight, especially in midsummer, ultraviolet rays do great harm to facial skin, so pay attention to protection when going out, bring sunscreen or apply sunscreen.
(2) Eat more foods rich in vitamin C, such as strawberries, tomatoes, watermelons, oranges, bayberry, red dates and other fruits and green leafy vegetables. Appropriate vitamin e supplementation. Avoid irritating foods, such as peppers and garlic.
(3) Female friends who find themselves suffering from digestive diseases such as endocrine disorders and constipation should go to regular hospitals for treatment in time. As the saying goes, "maintain youthful vitality through internal communication; : the intestines are good and the color is better. "Don't listen to false advertisements, eat some drugs that regulate endocrine and clear intestines and detoxify.
(4) Optimistic and cheerful, always smiling. It is very important for women to avoid staying up late for a long time and pay attention to hydration.
(5) Cryopreservation and laser treatment. The preservation and use of liquid ammonia for freezing need special technology, and laser needs special equipment, so it can only be confined to regular medical institutions for treatment. The treatment time is most suitable in spring and autumn.
(6) Pay attention to facial cleaning and maintenance. Cleansing can fade facial dark spots at one time with Yeduguo stock solution combined with emulsion and essence.
(7) External application of drugs, the newly edited Beauty Materia Medica (page 10) records that sweet potato roots can whiten flour and treat facial dark spots. Modern research has confirmed that vitamin C in sweet potato roots reaches 14 mg, so it can whiten skin. It has a certain therapeutic effect on facial dark spots and can also make the skin of hands white and shiny.
The cause of black spot formation
External factors and long-term use of inferior cosmetics, containing pigment preservatives, mixed with sweat, invaded the inner layer of the skin, accelerating the production of black spots. If the skin is exposed to the sun for a long time, especially if it is not covered, it is easy to cause pigmentation, thus forming black spots.
Internal cause, acidic constitution, because the blood is acidic, the operation of cell metabolism and physiological function is blocked, affecting normal metabolism. Abnormal liver function; Unhealthy liver function affects detoxification and metabolism, which in turn stimulates the increase of melanocytes. Endocrine disorder; If the amount of endocrine is too much or unstable, melanin will be formed. The influence of spirit; Mental stimulation makes brain droop unable to function normally, which promotes adrenal gland enlargement, and then stimulates melanocytes to produce a lot of melanin, resulting in pigmentation.
What about dark spots after sun exposure? 2. Three ways to grow spots after sun exposure.
First of all, take vitamins.
Drinking a glass of tomato juice or ordinary tomatoes every day has a good effect on preventing freckles. Because tomatoes are rich in glutathione, it can inhibit melanin, thus making the calm hypopigmentation disappear. Eating vitamin C and vitamin E regularly can lighten spots.
Second, sun protection.
Sunscreen is essential for proper skin care. Ultraviolet rays are far more destructive to the skin than you think. If you don't want to get old and grow spots in advance, you must remember to protect yourself from the sun. Remember to wear sunscreen or use some auxiliary tools when you go out, such as sunglasses and umbrellas.
Third, regulate endocrine.
Endocrine balance is also very important to the health of the skin, so make sure that you are in a good mood, get enough sleep, and don't stay up late, because sleep and diet are very important to the skin. You can adjust some dietotherapy, which can replenish collagen of qi and blood.
External factors of long spots
1, deficiency of qi and blood in the body, deficiency of qi and blood in zang-fu organs, qi stagnation and blood stasis, rich blood circulation in the face, and insufficient physical weakness to run qi and blood. The ecchymosis formed on the face becomes chloasma, pregnancy spot and liver spot medically.
2, do not pay attention to sunscreen wrinkles and spots on the skin are mostly caused by photoaging, pigmentation will form spots over time. Freckles are caused by invisible genes in the human body, and ultraviolet rays are the main cause.
3, facing the computer for a long time, dark circles in the eyes, dry and dull skin is easy to grow spots, so radiation isolation is also very important.
4, mental stress, when people are under pressure, they will secrete adrenaline, the balance of human metabolism will be destroyed, the supply of nutrients needed by the skin will tend to be slow, and pigment mother cells will become very active.
5, hormonal imbalance, gynecological inflammation, the female hormone estrogen contained in contraceptives will stimulate the secretion of Melanie cells and form uneven spots. Some people's gynecological inflammation or organic lesions will also lead to spots on the face.
What about the dark spots exposed to the sun? What is the cause of pigment deposition?
1, what is the cause of pigment deposition?
1. 1, ultraviolet irradiation: ultraviolet irradiation in the sun is an important reason for the formation of spots, which is also the reason why sun protection is needed in summer. When the skin receives too much sunlight, the epidermis will produce more melanin particles, which can absorb ultraviolet rays and protect the human body from harm. This is why the skin will turn black after sunbathing. Moreover, ultraviolet radiation will cause chloasma and deepen the color of ordinary freckles.
1.2. Endocrine causes: endocrine disorders are also an important cause of female pigmentation. Changes in sex hormone levels during menstruation and pregnancy will affect the production of melanin.
1.3, Lifestyle problems: Stress, partial eclipse, lack of sleep and other bad lifestyle habits will also increase melanin. Therefore, people with unstable sleep time have poor skin metabolic rate, which will affect the production of melanin precipitation.
2. What is melanin deposition?
Refers to women of childbearing age with endocrine disorders. With the increase of age, their menstrual period leads to long-term loss of qi and blood; The environment and atmosphere change for no reason, and it is easy to get cold and wet in summer. Due to the weakness of vitality, facial cells can not be nourished normally, leading to melanin precipitation and pigmentation.
3. Is it expensive to remove melanin deposits by laser?
Is laser treatment of pigmentation expensive? Plastic experts say that laser freckle removal is a brand-new non-surgical beauty technology, especially suitable for Asian skin. The price of laser treatment of pigmentation is related to many factors. There is no uniform standard, and the range of skin pigmentation affects the price of treatment. If the skin pigmentation is large, the scope of treatment will be expanded, so treatment takes time, which means multiple treatments are needed.
In this way, the cost of removing skin pigmentation is naturally high; In addition, the depth of skin pigmentation also affects the treatment price. If the pigmentation is deep, it will be treated many times, so the price will be higher accordingly.
In addition to the above personal physical conditions, the choice of hospitals by beauty lovers also affects the price of treatment. Regular hospitals have advanced and complete equipment for removing skin pigments and high-level doctors, so treatment can be well guaranteed. Good equipment will also have a much better effect on the treatment of skin pigmentation, while some small institutions are not fully equipped and the treatment is not guaranteed, so we must choose a regular hospital.
Symptoms of pigmentation
Endocrine diseases: due to excessive melanocyte stimulating hormone (MSH) and adrenocorticotropic hormone (ACTH), such as Addison's disease, Cushing's disease, Nelson's syndrome, ovarian tumor and malignant pheochromocytoma, and long-term treatment with ACTH. During pregnancy, skin pigmentation is more common when estrogen and contraceptives containing estrogen are used.
2. Metabolic diseases: such as hemochromatosis, porphyria with photosensitive dermatitis, hepatolenticular degeneration, skin amyloidosis, Gaucher's disease and other melanosis symptoms.
3, nutritional diseases: Melanosis will have vitamin A deficiency, vitamin B 12, vitamin C, folic acid, niacin and other deficiencies, malabsorption syndrome.
4. Chronic infections: such as malaria, kala-azar and schistosomiasis.
5. Tumors: seen in tumors that produce ectopic ACTH and MSH, such as lung cancer, pancreatic cancer, advanced malignant melanoma and cachexia of advanced cancer. Melanosis is occasionally seen in Hodgkin's disease, lymphosarcoma and chronic lymphoblastic leukemia.
6, connective tissue diseases: can be seen in rheumatoid arthritis, still disease, generalized scleroderma, dermatomyositis, systemic lupus erythematosus.
How is melanin excreted?
1, don't stay up late. The time when the human body excretes melanin is usually at night. If you often stay up late, it will affect the body's pigment excretion function and increase melanin in the body.
2. Drink plenty of water. Water can dilute melanin in the body, accelerate the blood flow of the body and improve metabolism, thus helping the body to excrete melanin.
3. Eat more foods containing vitamin C. Vitamin C has antioxidant and whitening effects, and can also dilute melanin in the body, which is especially good for the body.
4, eat less things containing pigments, most of the pigments in the human body enter the body through digestion and absorption of the stomach. If you often eat food containing pigments on weekdays, the body's pigments will continue to increase.
5, less sunshine. Although sunlight can sterilize and promote the absorption of calcium, the ultraviolet rays contained in it will accelerate the precipitation of melanin in body cells and will not be excreted with blood, thus increasing the concentration of melanin in the body.
6. Do proper exercise every day. As the saying goes, life lies in exercise. Only exercise can make body cells have abundant vitality and let melanin that does not belong to them be excreted.