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Why can pollen allergy? How does pollen allergy do

Spring is coming, everything is reviving, and the rising temperature makes the human body more comfortable. It's also warm in spring. At this time, we will choose to go out for an outing and enjoy the flowers. However, when facing many flowers, we also have a lot of distress. When we smell the fragrance of flowers, we will suffer. Moreover, skin allergy will follow us for many days. How should we predict in our life The occurrence of allergy, the following small series will lead you to explore the solution.

How does pollen allergy do? How to treat it

There are two types of cells in human body: mast cells and basophils. They are widely distributed in the nasal mucosa, gastrointestinal mucosa, the microvessel surrounding the connective tissue in the subdermal layer and in the capsule of internal organs. However, these two types of cells contain histamine, leukotriene, 5-hydroxytryptamine, jigging and other allergic mediators, so people will have allergic reactions.

Under the stimulation of environmental factors such as chemical substances, air pollution and sunlight radiation, a large number of free radicals will be produced in the body. After the free radicals are oxidized, no pollen can be removed in time, which will destroy the cell membrane of mast cells and basophils, make the cell membrane denatured and lead to cell instability. When the unstable cells encounter the allergen, the antigen and antibody react specifically, resulting in the detachment of cell membrane and the release of allergic mediators. Allergic mediators can cause smooth muscle contraction, telangiectasia, permeability enhancement, mucus secretion and tissue damage, thus causing allergic reactions.

In the process of allergic reaction, the allergen is the external cause of allergic disease, and the immune capacity of the body is low. The oxidative damage of mast cells and basophils by a large number of free radicals is the internal cause of allergic reaction. In addition, according to the theory of traditional Chinese medicine and the latest research results, allergy is mainly caused by wind, dampness, heat and pathogenic factors in the blood and skin, or due to blood heat and external wind. That is, there is a certain amount of toxin in the blood of human body.

In the pollen some oily and polysaccharide substances are inhaled, will make the nasal secretions digestion, after which will release more than a dozen antibodies. If this antibody meets the pollen, it will accumulate a lot and cause skin allergy.

According to expert research, there are two main reasons: on the one hand, due to the improvement of people's living standards, they eat a large number of eggs, meat products and other high protein, high calorie diet, resulting in the body's ability to produce antibodies, and thus encounter pollen and other antigens, it is more likely to have allergic reactions. On the other hand, because of air pollution, water pollution and the extensive application of food additives, the human body is exposed to more antigen substances, which promotes the occurrence of allergic diseases.

The diameter of pollen is generally about 30-50 microns. When they float in the air, they are easily sucked into the respiratory tract. People with a history of pollen allergy inhale these pollen, will produce an allergic reaction, which is pollen allergy. The main symptoms of pollen allergy are sneezing, runny nose and tears, itchy nose, eyes and external auditory canal. Severe cases can also induce tracheitis, bronchial asthma, and pulmonary heart disease (mostly in summer and Autumn). The reason why pollen can cause human allergy is that pollen contains rich proteins, some of which are the main allergens.

How does pollen allergy do? How to treat it

1. Skin allergy is relieved. Ice can ease the trouble caused by allergies. After a piece of paper film is wet with water, refrigerate in the refrigerator for a period of time, and then open the paper film and cover it on your face. The itching sensation on the face due to allergy will disappear instantly.

2. Drink honey to prevent allergy. Drinking honey can have the effect of immunotherapy. Drink spoonfuls of honey a day for weeks or months before the allergy season. The best choice is local honey.

3. Supplement vitamins. Vitamin C is a strong antioxidant and an important stabilizer of mast cells. Mast cells are prone to eye irritation, sneezing and runny nose.

4. Drinking nettle leaf tea. Nettles are irritating, but drinking nettle leaf tea is absolutely safe. Before drinking, soak the nettle leaves for 10-15 minutes, which has better anti allergy effect.

5. Wash your nose with light salt water. Washing the nose with light salt water can help wash out the allergic substances in the nose, thus reducing or alleviating allergic symptoms.

6. Steam fumigation of essential oil. Boil the pan with water, turn off the fire and drop 4 drops of eucalyptus oil and 1-2 drops of tea tree oil. Cover your face with a large towel and breathe deeply into the pan for 5-10 minutes.

7. Drink yogurt. Lactic acid bacteria can enhance the body's resistance and relieve allergic symptoms to a certain extent. People with pollen allergy should drink yogurt every day