There are new tricks to treat annoying Scabbers

Long butterfly spots are related to skin pigments in the human body. It is caused by the increase in melanin in the body and accumulation in the basal cells of the skin. This melanin comes from tyrosine, is oxidized and polymerized under the catalysis of tyrosinase.

The amount, density and distribution of this melanin vary not only between races and each person, but also in different parts of the same person. Generally speaking, people's face, back of their hands, head and neck, armpits, and nipples are darker, indicating that there is more melanin in these areas.

Pigment metabolism has a lot to do with body endocrine. For example, people with low adrenal cortex function have dark skin; some hepatitis patients have gray faces or melasma; some young women have ovarian dysfunction, irregular menstruation, etc. Facial pigmentation will also occur.

Exposure to the scorching sun and ultraviolet light can also activate tyrosinase and accelerate the production of melanin. Therefore, freckles are more common in people with shallow skin, pale yellow hair, and sensitive to sunlight.

Ways to prevent freckles

1. Avoid sunlight and ultraviolet radiation. If you are active in the sun for a long time, you should wear a wide-rimmed hat and sunglasses to avoid direct sunlight, and apply sunscreen to your face to avoid tanning.

2. If freckles appear on your face, you can use bleaching cream to remove them. The method of use is very simple. Wash the area to be wiped every day, apply it on, keep it for 30-40 minutes, and then wipe it off with a napkin. At the same time, you can get good results by wearing a mask for 30-40 minutes.

Bleached type cannot be applied before going out, because sunlight will irritate the skin and deepen brown spots. If you go out, it's best to put on a layer of sunscreen.

If brown skin spots are caused by metabolic disorders, liver and reproductive system diseases, they should not be used indiscriminately. Ask a doctor for diagnosis before using it. If melasma is caused by pregnancy, it is due to the lack of vitamin C in the pregnant woman's body. Vitamin C can reduce melanin and play a "bleaching" effect, which is good for treating butterfly spots.

3. Liquid nitrogen freezing method: The specific treatment procedure is: during freezing, select a corresponding conical freezing head according to the size of the freckles, place it in liquid nitrogen to cool down for about a minute, take it out, and point it on the freckles until the skin is frozen to a creamy white color, about 2-3 seconds each time.

4. Other methods, such as laser scanning, high-frequency electrical treatment, skin scraping and chemical exfoliation, all have good curative effects.

Small folk prescriptions for treating freckles

1. Squeeze the fresh carrots into pieces, take 10-30 ml, apply them every morning and evening after washing your face. After drying, wash them. In addition, drinking a cup of carrot juice every day can whiten your skin.

2. Stir the lemon juice, add sugar water and drink appropriate amount. Lemon contains a lot of vitamin C, calcium, phosphorus, iron, etc. Drinking lemon juice regularly can not only whiten the skin, but also precipitate melanin and achieve the effect of removing spots.

3. Drinking a glass of tomato juice every day or eating tomatoes often has a good effect on preventing freckle. Because tomatoes are rich in glutathione, glutathione suppresses melanin, thereby reducing or eliminating the accumulated pigment.

4. When washing your face, add 1-2 tablespoons of vinegar to the water, which has the effect of reducing pigmentation.

5. Take one vitamin C and vitamin E every day to achieve the effect of freckle.

6. Apply clean eggplant skin to your face. After a period of time, the small spots will become less obvious. (Internship Editor: Liu Fu Xueyan)