Freckles, dot-like or round, oval, or various irregular forms; distributed in the face, especially around the nose and cheeks, the size of the needle-like to rice, diameter is generally less than 2 mm , ranging from pale brown to dark brown; distribution of a few dozens of people, many more than one hundred, most of which are densely distributed, but do not merge with each other, isolated cloth scattered around the face, severe cases can also be found in the back of the hand, neck, ear Most of the parts exposed to the body, such as the anterior, posterior, ear cavity, and shoulder arm, are symmetrical. Generally, children aged from 5 to 10 years old are more likely than women to be male, and may also occur after adolescence. After reaching adulthood (after age 20), most of the spots appear to be stationary and stop developing.
The cause of freckles
1, genetic factors
However, it is not necessarily inherited from your parents. It may be inherited every few generations. In general, freckles mostly appear on the whiter face of the skin.
2. Acquired factors
Sun exposure, the sun's ultraviolet rays on the one hand to stimulate the skin pigment cells frequent activities, to create a large number of melanin pigment; on the other hand damage the skin cells normal metabolic function, so that melanin can not be successfully discharged and left on the skin, and even deposited In the dermis. Therefore, excessive sun exposure will aggravate and deepen freckles, but winter freckles will gradually fade.
How to treat freckles on the face
1, tomatoes: drink a glass of tomato juice every day or eat tomatoes, have a good role in the prevention and treatment of freckles. Because tomatoes are rich in vitamin C, known as "vitamin C warehouse." It can inhibit the activity of tyrosinase in the skin, effectively reduce the formation of melanin, so that the skin is white and tender, dark spots fade.
2, cucumber porridge: take 100 grams of rice, 300 grams of fresh cucumber, salt 2 grams, 10 grams of ginger. Wash the cucumber, peel and cut into thin slices. The rice was washed clean and ginger washed and crushed. Add 500 grams of water to the pot, set the fire, rice, ginger, boil, then use the slow fire until the rice rotten and then into the cucumber slices, cook until thick soup, salt seasoning can be. Warm clothes twice a day can moisturize the skin, remove freckle, and lose weight. Regular consumption of cucumber porridge can eliminate freckles and brighten skin.
3, lemon juice: lemon juice, add crystal sugar amount of drinking. Lemon is rich in vitamin C, and 100 grams of lemon juice contains up to 50 mg of vitamin C. Also contains calcium, phosphorus, iron and B vitamins. Changyin lemon juice can not only whiten and tender skin, prevent skin aging, eliminate facial spots, but also has the effect of preventing arteriosclerosis.
4, black fungus red dates soup: take 30 grams of black fungus, red dates 20. Wash the black fungus, jujube to the core, add water, and cook for about half an hour. Daily morning and after dinner. Frequently consumed, you can stay Freckle, build muscle, and used to treat dark spots on the face.
5, Hawthorn drink: Hawthorn, orange peel drink the right amount. Mix hawthorn and orange peel with water and let it cool. Use gauze filter residue to extract juice and honey. Drink regularly. Efficacy remove dark spots. Suitable for facial dark spots, freckles.
6, porridge: 1 pair of pig kidney, yam 100 grams, 200 grams of barley, barley 50 grams of water amount. The pig kidney to the fascia, parotid glands, chopped, washed, and peeled and chopped yam, glutinous rice, barley, water, together with a small fire boiled porridge, seasoning seasoning can be added. Eat it in minutes. Efficacy has kidney and skin benefits. Apply to spots, dark spots skin.
7, lemon honey water: the lemon slices into a closed container, add honey, add cold water to flood the lemon slices, cover the container, into the refrigerator. Take two tablets a day to soak up the water, and a lemon can drink for about a week. Lemon durable and easy to preserve, rich in vitamin C, can prevent gum swelling and bleeding, but also reduce the incidence of dark spots, freckles, and some whitening effect.
Freckle protection
1, in our diet like, should eat more foods containing vitamin C and E, not only can dilute the stain, but also the effectiveness of whitening.
2. When you go out, you should do a good job of sun protection, avoid prolonged exposure to direct sunlight, and excessive exposure to UV rays can make freckles worse.
3, if it is because of women's oral contraceptives, taking anti-tumor drugs, treatment of high blood pressure caused by freckles drugs should be immediately disabled these drugs, so as not to freck more and more. After frying for a period of time, the freckles will subside on their own.
4, if some of the freckles caused by chronic diseases, we must actively treat endocrine dysfunction, liver disease and other primary diseases, strengthen nutrition, pay attention to work and rest.
Many people are unwilling to leave their homes because of freckles on their faces, so it is important to prevent freckles.
Preservation tubes are swabs with disposable virus sampling tubes to collect DNA tests for disposable nasal flocking sterile medical transport.
swabs with disposable virus sampling tubes , to collect DNA tests for disposable nasal flocking sterile medical transport.
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