Why does the skin of the person itch?

This is because when the weather gets cold, the air becomes dry, the skin becomes dull due to lack of moisture, and the epidermis is thin and brittle, with many tiny wrinkles. Small dry dandruff is easy to produce on the skin surface (you can not take a shower for two days in cold weather, and then you can see the small dandruff with your fingernails), which is easy to block pores and lead to poor pore excretion. In severe cases, it will produce many small papules on the skin (like goose bumps during the Cold War).

Here is a more detailed document:

Prevention of dry and itchy skin in autumn and winter

How to prevent and improve the dry and itchy skin caused by this dry and cold weather? In fact, for dry and itchy skin caused by seasonal changes, the most important thing is prevention, because prevention beforehand is often much more effective than treatment afterwards, which means that effective measures should be taken in time before symptoms appear to avoid skin problems. The key to prevent skin dryness and itching is to keep skin moisture, reduce the loss of moisture and oil in stratum corneum and protect sebum function. Suggestions can be made from the following aspects:

1) When taking a bath, you should choose a mild shower gel with weak acidity to avoid using alkaline soap with strong cleaning power, because even a neutral shower gel is alkaline relative to human skin. You should also avoid taking a bath with too hot water, and it is best to use a water temperature close to the body temperature (no more than 40 degrees).

Moreover, it is necessary to reduce the number of baths, shorten the bathing time, and avoid excessive loss of water and fat caused by heat. Don't rub hard when taking a bath, because overheated water and rubbing hard will wash away the protective layers such as sebum and keratin of the skin, which will easily hurt the skin and even cause local inflammation of the skin, making the nerves more excited and aggravating itching.

2) After bathing, when the skin is not completely dry, immediately apply moisturizing body lotion, especially in the particularly dry parts such as limbs, which can help the skin to restore water-oil balance and form a thin film on the skin to prevent water evaporation. Moreover, because the pores are slightly open just after taking a shower, skin care products are easier to absorb and penetrate. You should put on clothes and socks as soon as possible after applying skin care milk, which not only keeps warm, but also prevents the loss of skin moisture and sebum, and helps to strengthen the improvement effect on dry skin. After the skin is effectively moisturized, it can effectively reduce dryness and itching.

If you feel dry skin at ordinary times, you should also use lotion at any time to moisturize dry skin in time, with emphasis on calves and arms. The front part of the calf and tibia is the part with the least sebaceous glands in the whole body, so it is most prone to itching and dandruff, while the arm is often exposed to the air and is most prone to dryness.

3) The topic of body lotion has been discussed a lot in the forum. I recommend several lotions with mild ingredients to you.

La roche-posay Yingrun Moisturizer (LIPIKAR

body

Emulsion):

In addition to glycerin and other commonly used humectants, its ingredients mainly contain the extract of the plant "avocado"; Avocado is rich in glyceric acid, protein and vitamins, and it is moist but not greasy. Because it is closest to the human sebum membrane, it can not only soften and moisturize the skin, keep the skin soft and elastic, but also accelerate the healing of skin lesions, and has the skin care function similar to the natural "sebum membrane" of human skin. As long as a thin layer is applied to dry skin, it can effectively moisturize the skin and relieve itching.

Neutrogena

body

lotion

Neutrogena Body Moisturizing Emulsion: rich in glycerin and natural sesame oil, it can quickly moisturize dry muscles and prevent water loss. Excellent moisturizing ability, can provide moisture for skin for more than 8 hours.

L'OCCITANE

African butterfat tree

butter

L 'Occitane Shea Butter Body Milk: contains 65,438+05% shea butter, natural honey and apricot oil, and contains essential fat components and vitamins, which can maintain the natural moisturizing level of skin. Lightweight, soft and easy to absorb, it can keep skin soft and shiny all day after use, bringing high-efficiency nourishing, moisturizing and protecting effects, and is suitable for any skin, even sensitive skin in dry season or period.

Especially shea butter, which is rich in unsaponifiable ingredients, has deep moisturizing effect, which can not only prevent drying and cracking, but also further restore and maintain the natural elasticity of skin.

Biotherm Body Moisturizing Emulsion: It contains natural mineral water and is rich in minerals. Its unique ingredient PERTARE can make moisturizing molecules fully absorbed by the skin, replenish moisture, effectively nourish the skin, and make the skin feel no longer dry and tight.

4) Reduce the use frequency of exfoliating products and avoid damage to skin protective film caused by excessive exfoliation. Skin care products should also be adjusted and updated in time with the changes of seasons. If your skin care products will tingle or even be red and itchy after use, it should be replaced immediately. Skin care lotion/cream with low irritation and high moisturizing degree should be selected to enhance moisturizing function. It is suggested that moisturizing cream or cream containing hyaluronic acid, collagen and other moisturizing ingredients can be used to lock water and moisturize.

5) Pay attention to sun protection during the day. Although the sunshine in autumn seems to be less severe than that in summer, in fact, the power of ultraviolet rays in autumn cannot be underestimated, because the concentration of atmospheric ionic layer in autumn is thinner than that in summer, and ultraviolet rays are absorbed.

The harvest is less than that in summer, so the ultraviolet rays are still quite strong, so it can be said that the skin is more.

It is easy to be damaged by ultraviolet rays, which is also one of the culprits of dry skin, so after applying moisturizing lotion during the day, don't forget to use sunscreen to protect your skin from ultraviolet rays and visible light in various bands.

6) In order to avoid skin moisture evaporation caused by dry indoor air, indoor humidity should be increased as much as possible, generally about 50 degrees. If you stay in an air-conditioned room for a long time, it is recommended to use air humidifiers and other equipment indoors; Or you can take economic measures, such as putting a few pots of water indoors, or putting a few fish tanks and hydroponic plants. It is also a good choice, which can keep the indoor air moist and help keep the skin moist. Before going to bed every night, you can also put a small basin of water on the bed, which can also play a certain role in humidification.

7) Personal clothes should be made of loose cotton products, preferably sweat-absorbent and breathable, to avoid contact friction or skin itching caused by hot sweat. At the same time, we should also avoid wearing sweaters, nylon and chemical fiber clothes to avoid irritating the skin and causing allergies. Especially in cold weather, some people like to wear thermal underwear, but it should be noted that some thermal underwear is made of composite sandwich material, that is, a fluffy chemical fiber is sandwiched between two layers of ordinary cotton cloth to achieve the purpose of keeping warm. This chemical fiber component is easy to generate static electricity when worn on the human body, and will generate a large number of cations around the human body, which will stimulate the skin, reduce the moisture of the human skin, increase dandruff, and also cause skin itching. Therefore, people with allergic skin should try to wear underwear that is not easy to generate static electricity, such as pure cotton and silk.

In addition to choosing suitable skin care products, internal conditioning is also very important, and attention should be paid to rest and proper psychological pressure adjustment. In terms of diet regulation, we should pay more attention to drinking more water to replenish the water lost by the body and increase the water supply of the skin. Pay attention to balanced nutrition and eat more water-rich foods such as fresh fruits and vegetables, milk and soy milk. Still normal

Eat more sesame oil, soybeans, peanuts and other foods, which contain unsaturated fatty acids, such as linoleic acid, which the human body lacks.

Linoleic acid, the skin will become dry and the scales will become thicker.

Vitamin intake is also very important for the prevention and treatment of skin itching, especially vitamins A, B2 and B6. When the human body lacks vitamin A, the skin will become dry, scales will appear, and even prickly papules will appear on the skin. So eat more foods rich in vitamin A, such as animal liver, carrots, rape, celery, eggs, cod liver oil and so on.

Vitamin B plays a vital role in human metabolism. Lack of vitamin B will hinder metabolism, affect cell function and easily lead to skin problems such as dermatitis and acne. Foods containing vitamin B6 include: wheat bran, potatoes, peas, Chinese cabbage, beef liver, beef kidney, bananas and so on. Foods containing vitamin B2 are: soybean, yeast, animal liver, mushrooms and so on.

At the same time, patients with itchy skin should avoid spicy, greasy, seafood, coffee, cigarettes, wine and other irritating foods, because these foods are irritating to the human body and skin, which may aggravate the condition of people who already suffer from certain skin diseases. For example, patients with skin suppuration should eat less sweets and alcohol; Foods such as peppers, onions, garlic, wine and strong tea can cause many reactions such as poor sleep quality and emotional instability. These psychological factors will also affect people's sensitivity to stimuli, which is more likely to cause itching, especially those with pruritic neurological disorders.

Eat a light diet and eat less high-fat foods, because high-fat foods will increase oil on the skin.

Burden, especially the pores on the skin surface are easily blocked; Eat less sugar food. Too much sugar will increase the proliferation of bacteria on the skin, stimulate the skin and cause itching. Seafood products such as fish, shrimp and crabs are even more itchy.

"Allergens" are easy to release active substances around skin blood vessels and aggravate skin itching, which should also be avoided.

For simple seasonal skin itching, as long as the above maintenance principles are achieved, the problem of skin itching can be greatly improved or even eliminated.

If severe intractable itching occurs, we should consider whether there are other visceral diseases, such as diabetes, chronic glomerulonephritis, chronic constipation, tumors and so on. , it can also lead to different degrees of skin itching. At this time, you need to go to the hospital for relevant examinations immediately.

Academician Zhong Nanshan, President of Chinese Medical Association, pointed out that at present, 22% of people in the world suffer from allergic diseases such as allergic dermatitis and eczema, and it is predicted that it will reach 40% of the global population in 20 10. At present, there are more than 200 million people suffering from allergic diseases in China alone, and desensitization therapy is internationally recognized as an effective therapy.

The most effective measure to treat intractable allergy is to find out allergens, but it is like finding a needle in a haystack to find out the pathogenic factors accurately among 20 thousand different incentives. The latest authoritative experiment confirms that the free alkali of allergic people is much higher than that of non-allergic people! The invasion of free radicals on human immune system is the basis of allergic constitution, and it also directly oxidizes human mast cells and basophils, leading to the rupture of cell membrane, the release of histamine and allergic reaction. Therefore, to improve allergic constitution, free radicals must be removed. The International Anti-Aging Society is an internationally recognized authoritative research institution for free radicals. The Allergy Research Center of the International Anti-Aging Society has developed the world's first extensive desensitization factor:

1. super compound OPC-2 desensitization factor capsule

2. Free radical detoxification factor capsules

3. Super composite OPC-2A desensitizing factor powder

Heiner, an internationally renowned allergy research expert.

Professor roters was shocked by the current situation that hormones, antibiotics and antihistamines were widely used to treat allergic diseases in China. He repeatedly stressed not to overuse drugs or use drugs that should not be used in order to blindly relieve patients' symptoms, not to deprive patients of their future, and to remember the oath of doctors to "use drugs with caution".

The extensive use of various hormones, antihistamines, antibiotics and other drugs can make the patient's regulatory mechanism heavier, seriously interfere with the patient's original accurate endocrine system, and also cause the disorder of the normal flora of the patient's intestine, further affecting the absorption function of the patient's intestine, seriously affecting the normal absorption of vitamins and various trace elements, and foreign substances are easily absorbed into the body, making the patient enter a vicious circle. After drug withdrawal, the condition will be repeated, and injection desensitization sometimes causes allergic reactions of patients. More and more patients and clinicians have realized the negative effects of this kind of antagonistic therapy.

For a long time, there has been no good radical cure for allergies in traditional medicine. A large number of drugs, such as sulfonamides and hormones, only play a role in relieving symptoms and have great side effects, especially on the development of infants, children and adolescents. Allergic patients all relieve symptoms in repeated attacks over the years, and their immune ability is getting lower and lower, which is extremely painful.

In recent years, the World Health Organization (WHO) strongly recommended the concept of in-depth cellular anti-allergy: aiming at the stubborn characteristics of repeated attacks of various allergic diseases, the powerful antioxidant natural small molecular components were used to go deep into cells to control allergic diseases to the maximum extent. The latest desensitization product, super compound polyphenol antioxidant, has achieved very satisfactory clinical trial results in France and Italy.

Allergy is a stubborn and recurrent stubborn symptom. In the long-term clinical research, scientists found that allergic diseases are superficial and rooted in blood, found the root of allergies, and expounded the essentials of allergy cure. A new generation of compound polyphenol OPC-2 desensitizing factor was developed according to the principle of treating blood before disease, and investigating the root cause, combined with modern immunology and modern bioengineering. OPC-2, a new generation of compound polyphenols, can effectively correct metabolic disorder, regulate body balance in two directions, promote cytokine transformation, strengthen skin metabolism, inactivate allergic DNA, block allergic gene replication, activate normal cell regeneration and restore health.

The analysis of modern gene technology proves that OPC-2 desensitizing factor has five outstanding effects: ① it is easy to be absorbed, directly acting on organs and blood, completely eliminating toxins in the body and improving blood quality; ② Quickly improve allergic constitution, enhance cell vitality, regulate endocrine and promote cell regeneration; (8) Reconstruct the damaged vascular network, restore normal blood circulation, and realize normal nutrition supply for the focus; ④ Enhance the body's resistance and immunity, promote metabolism and restore the normal physiological function of the body; ⑤ It contains gene-regulated plant factors and anti-relapse immune plant factors, which can gradually restore the allergic damaged parts to normal after use.

Powerful bioactive compound polyphenol OPC-2 desensitization factor, with unique triple top-level high-tech allergy treatment technology;

1, the original ultra-stable long-term desensitization technology: breaking through the previous allergic drugs can only temporarily inhibit allergic phenomena, and the compound polyphenol OPC-2 has the ability to efficiently scavenge free radicals, fundamentally release the sensitizer histamine, penetrate deep into cells, and fundamentally block allergic reactions. OPC-2 can also stabilize the skin vascular tissue, completely change the allergic constitution, effectively regulate the body's immunity, and let allergic people get rid of allergic entanglement as soon as possible, thus fundamentally solving the allergic problem that has plagued them for many years.

2. Cell membrane allergen isolation technology: OPC-2, a composite polyphenol, originally extracted natural selenium from precious selenium-enriched green tea, which can strengthen the tolerance of cell membrane to allergens and establish the first natural barrier to isolate allergens. Selenium-enriched OPC-2 has a wide range of desensitization effects on refractory allergic symptoms of various allergens and allergic symptoms of highly sensitive physique, which is safer than injection desensitization, completely eliminates the side effects that injection desensitization may cause anaphylactic shock, greatly reduces the treatment cost compared with injection, and avoids the trouble that injection affects work.

3. Unique technology for treating allergy complicated with inflammation: In terms of clinical manifestations and pathogenesis, allergic reactions are various inflammatory reactions, such as allergic dermatitis, allergic rhinitis, allergic pharyngitis and allergic gastroenteritis. However, it is fundamentally different from the treatment principle of inflammatory reaction caused by virus and bacteria, which is one of the fundamental reasons why clinicians use traditional antibiotics, hormones and antihistamines when using drugs. The compound polyphenol OPC-2 desensitizing factor is a unique natural anti-inflammatory component extracted from green tea, which specifically aims at the complex inflammation caused by allergic reaction, and solves the problem of the dosage of single grape seed per day 10- 15.

References:

Excerpt from authoritative international allergy research: Academician Zhong Nanshan, president of Chinese Medical Association, pointed out that at present, 22% of the people in the world suffer from allergic diseases such as allergic rhinitis, asthma and eczema, and it is estimated that it will reach 40% of the global population in 20 10. At present, there are more than 200 million people suffering from allergic diseases in China alone, and desensitization therapy is internationally recognized as an effective therapy.

The most effective measure to treat intractable allergy is to find out allergens, but it is like finding a needle in a haystack to find out the pathogenic factors accurately among 20 thousand different incentives. The latest authoritative experiment confirms that the free alkali of allergic people is much higher than that of non-allergic people! The invasion of free radicals into human immune system is the basis of allergic constitution, and it also directly oxidizes human mast cells and basophils, leading to cell membrane rupture, histamine release and allergic reaction. Therefore, to improve allergic constitution, free radicals must be removed. The International Anti-Aging Society is an internationally recognized authoritative research institution for free radicals. The Allergy Research Center of the International Anti-Aging Society has developed the world's first extensive desensitization factor:

1. super compound OPC-2 desensitization factor capsule

2. Free radical detoxification factor capsules

3. Super composite OPC-2A desensitizing factor powder

Heiner, an internationally renowned allergy research expert.

Professor roters was shocked by the current situation that hormones, antibiotics and antihistamines were widely used to treat allergic diseases in China. He repeatedly stressed not to overuse drugs or use drugs that should not be used in order to blindly relieve patients' symptoms, not to deprive patients of their future, and to remember the oath of doctors to "use drugs with caution".

The extensive use of various hormones, antihistamines, antibiotics and other drugs can make the patient's regulatory mechanism heavier, seriously interfere with the patient's original accurate endocrine system, and also cause the disorder of the normal flora of the patient's intestine, further affecting the absorption function of the patient's intestine, seriously affecting the normal absorption of vitamins and various trace elements, and foreign substances are easily absorbed into the body, making the patient enter a vicious circle. After drug withdrawal, the condition will be repeated, and injection desensitization sometimes causes allergic reactions of patients. More and more patients and clinicians have realized the negative effects of this kind of antagonistic therapy.

For a long time, there has been no good radical cure for allergies in traditional medicine. A large number of drugs, such as sulfonamides and hormones, only play a role in relieving symptoms and have great side effects, especially on the development of infants, children and adolescents. Allergic patients all relieve symptoms in repeated attacks over the years, and their immune ability is getting lower and lower, which is extremely painful.

In recent years, the World Health Organization (WHO) strongly recommended the concept of in-depth cellular anti-allergy: aiming at the stubborn characteristics of repeated attacks of various allergic diseases, the powerful antioxidant natural small molecular components were used to go deep into cells to control allergic diseases to the maximum extent. The latest desensitization product, super compound polyphenol antioxidant, has achieved very satisfactory clinical trial results in France and Italy.

Allergy is a stubborn and recurrent stubborn symptom. In the long-term clinical research, scientists found that allergic diseases are superficial and rooted in blood, found the root of allergies, and expounded the essentials of allergy cure. A new generation of compound polyphenol OPC-2 desensitizing factor was developed according to the principle of treating blood before disease, and investigating the root cause, combined with modern immunology and modern bioengineering. OPC-2, a new generation of compound polyphenols, can effectively correct metabolic disorder, regulate body balance in two directions, promote cytokine transformation, strengthen skin metabolism, inactivate allergic DNA, block allergic gene replication, activate normal cell regeneration and restore health.

The analysis of modern gene technology proves that OPC-2 desensitizing factor has five outstanding effects: ① it is easy to be absorbed and directly acts on organs and blood, completely eliminating toxins in the body and improving blood quality; ② Quickly improve allergic constitution, enhance cell vitality, regulate endocrine and promote cell regeneration; (8) Reconstruct the damaged vascular network, restore normal blood circulation, and realize normal nutrition supply for the focus; ④ Enhance the body's resistance and immunity, promote metabolism and restore the normal physiological function of the body; ⑤ It contains gene-regulated plant factors and anti-relapse immune plant factors, which can gradually restore the allergic damaged parts to normal after use.

Powerful bioactive compound polyphenol OPC-2 desensitization factor, with unique triple top-level high-tech allergy treatment technology;

1, the original ultra-stable long-term desensitization technology: breaking through the previous allergic drugs can only temporarily inhibit allergic phenomena, and the compound polyphenol OPC-2 has the ability to efficiently scavenge free radicals, fundamentally release the sensitizer histamine, penetrate deep into cells, and fundamentally block allergic reactions. OPC-2 can also stabilize the skin vascular tissue, completely change the allergic constitution, effectively regulate the body's immunity, and let allergic people get rid of allergic entanglement as soon as possible, thus fundamentally solving the allergic problem that has plagued them for many years.

2. Cell membrane allergen isolation technology: OPC-2, a composite polyphenol, originally extracted natural selenium from precious selenium-enriched green tea, which can strengthen the tolerance of cell membrane to allergens and establish the first natural barrier to isolate allergens. Selenium-enriched OPC-2 has a wide range of desensitization effects on refractory allergic symptoms of various allergens and allergic symptoms of highly sensitive physique, which is safer than injection desensitization, completely eliminates the side effects that injection desensitization may cause anaphylactic shock, greatly reduces the treatment cost compared with injection, and avoids the trouble that injection affects work.

3. Unique technology for treating allergy complicated with inflammation: In terms of clinical manifestations and pathogenesis, allergic reactions are various inflammatory reactions, such as allergic dermatitis, allergic rhinitis, allergic pharyngitis and allergic gastroenteritis. However, it is fundamentally different from the treatment principle of inflammatory reaction caused by virus and bacteria, which is one of the fundamental reasons why clinicians use traditional antibiotics, hormones and antihistamines when using drugs. The compound polyphenol OPC-2 desensitizing factor is a unique natural anti-inflammatory component extracted from green tea, which aims at the complex inflammation caused by allergic reaction and solves the problem of the dosage of a single grape seed per day 10- 15.

References:

Excerpted from the international authority on allergy research: http://health800.org.