Help: Every summer evening, when the cool breeze blows, urticaria appears on my body and then disappears quickly. What are allergens?

Urticaria is an allergic disease, and patients are generally allergic. There is a special protein-IGE globulin in the serum of patients with this constitution, and its content is several times to dozens of times higher than that of normal people. The existence of this globulin is a common cause of allergic reaction and skin itching in patients.

After entering summer, people pay more attention to cooling, but ignore daily life, which makes urticaria suddenly rise. Although some people have symptoms of urticaria, they are still confused. I don't know why they get urticaria. So I don't know where to start prevention.

1, there are many mosquitoes. Summer is the world of mosquitoes. Often when you think it doesn't exist, when you are not ready to kill mosquitoes, you will become the meat on the mosquito's plate. Then this is the main reason why you are targeted by urticaria. For urticaria caused by mosquito bites, you can use mosquito repellent, toilet water and mosquito killer to meet it all; And don't go deep into the grass.

2. Air-conditioned room. Now someone has urticaria and I don't know why. It may have a lot to do with your long-term expectation in an air-conditioned room. The air conditioner is cold, which is fatal to people who are afraid of cold, leading to small acne and obvious itching. So for cold-sensitive people, it is not recommended to stay in an air-conditioned room for a long time, and don't set the temperature too low.

3, love to sweat when moving. It's summer and it's very hot. When you go out for a walk, the sweat will keep flowing downwards. This is also an important cause of urticaria. When people are hot and nervous, they will induce or aggravate the symptoms of urticaria. For this kind of people, summer is a disaster season, so it is suggested to improve the allergic constitution, fundamentally solve the problem, and let urticaria not happen again.

Symptoms of urticaria

1. The rash is wheal and flushing with different sizes and shapes. It often happens suddenly, appears in batches, and quickly fades after a few hours, leaving no trace after fading. But it can recur;

2. Conscious itching can be accompanied by abdominal pain, nausea, vomiting, chest tightness, palpitation, dyspnea, and a few have symptoms such as fever, joint swelling, hypotension, shock, laryngeal edema, suffocation, etc.

3. The course of acute urticaria is less than 1 month; 1 month or more is chronic;

4. Skin scratch test showed positive reaction in some cases;

Treatment of urticaria:

1. Oral antihistamines, such as loratadine and chlorpheniramine, can compete with histamine in vivo, thus effectively relieving skin allergic symptoms. But antihistamines can't inhibit the production of histamine, so they can't prevent urticaria from recurring. Moreover, histamine products have the function of inhibiting nerves, and are prone to dizziness, drowsiness and other adverse reactions after taking them, and long-term use will cause great damage to liver and kidney.

2, Chinese medicine treatment: often use some Chinese medicines with heat-clearing and detoxification effects for treatment. Although it can clear away dampness and heat in the body, dredge the circulation channels in the body, and achieve the improvement of detoxification and purging fire, it does not change the root cause of urticaria, so it cannot prevent its recurrence.

3, a new concept of urticaria treatment: due to the stimulation of allergens, the human immune function is disordered, so that the immunoglobulin E in the body is abnormally increased. Repeated contact with allergens leads to a large number of IgE antibodies in the body, which attach to immune cells for a long time, leading to the secretion of inflammatory mediators such as histamine. From the immunological point of view of urticaria, the fundamental treatment should be to control IgE and adjust the balance of immunoglobulin. At present, the treatment of urticaria mostly stays at the stage of inflammation such as antihistamine, and some people try to treat it by improving their own immunity, but allergy is not caused by low immunity, and the imbalance of five immunoglobulin secretion in human body is the root cause of the disease. At present, the treatment method of IgE anti-human antibody to solve urticaria in international immunology research is to supplement Xinmin Kang probiotics in large quantities to reduce IgE antibody in vivo, and adjust the balance of immunoglobulin by stimulating interferon secretion, thus restoring the correct immune response of human body.

The etiology of papular urticaria in traditional treatment methods is very complicated. For example, using traditional control methods and treatments, such as hormones, antihistamines and anti-inflammatory drugs, is mild for a while and aggravated for a while, which has a great impact on children's health. At present, the treatment of urticaria mainly includes removing inducing factors, adjusting its allergic constitution, insisting on supplementing Xinmin Kang probiotics to improve allergic symptoms, adjusting allergic constitution and shortening the treatment cycle of urticaria.

At present, in the face of hot summer, people with allergies should adjust their allergies in time.

1, pay attention to living habits and avoid bad stimulation. Patients who have suffered from urticaria should pay special attention to this. Usually, we should pay attention to keeping indoor and outdoor clean and sanitary, and avoid pets such as cats and dogs. When there are flowers in the room, especially flowers that spread pollen, take out the bedroom and the room where you often walk on weekdays. Drinking, getting cold, getting emotional, etc. It will accelerate the expansion of skin blood vessels, stimulate and aggravate urticaria. Inferior plastic products, food additives, soaps and chemical fiber clothes may cause adverse stimulation to people with allergies and urticaria, and attention should be paid to them.

2, maintain a good attitude, improve physical resistance. The onset of chronic urticaria is generally difficult to treat because of a long time. Clinical treatment also shows that it has a great relationship with people's mood and psychological pressure. Traditional Chinese medicine has the theory of "indifferent to nothingness, content with disease" in the prevention and treatment of diseases, which emphasizes clearing the heart and lacking desires, thus leading to the harmony of qi and blood and qi. Over time, urticaria will naturally disappear.