My daughter is thirteen years old and went to Dongguan from her hometown in Hunan on June 20 12. I got a red lump on my body at night and went to the hospital for examination. She got urticaria and at

My daughter is thirteen years old and went to Dongguan from her hometown in Hunan on June 20 12. I got a red lump on my body at night and went to the hospital for examination. She got urticaria and ate a lot of Chinese and western food. ... The causes of allergies are very complicated, but allergic people are more susceptible to external stimuli than normal people, causing allergic reactions, which will lead to urticaria and other problems. Therefore, people with allergies should be more cautious in their lives. Avoid all kinds of bad stimulation, such as aggravating people who keep pets such as cats and dogs, pay attention to keeping the environment clean and avoid urticaria caused by bacteria, pet feces and hair; If you have a history of allergies such as dust and pollen, you should also try to reduce going out in the flowering season, such as spring and autumn. Wear a mask even when going out to minimize skin exposure and take protective measures. If you are allergic to rubber gloves, hair dyes, spices, detergents or chemical fibers, try to avoid using or touching them again to reduce the chance of inducing urticaria.

What is the root of urticaria?

Urticaria mostly belongs to type I allergic disease (also known as IgE-mediated allergic reaction), and its etiology is complex. Generally, it will change from acute urticaria to chronic urticaria, which will recur for a long time, but it will not heal after long-term treatment. At present, people only pay attention to the treatment of urticaria, but not the allergic reaction itself: the stimulation of allergens leads to the disorder of human immune function and the abnormal increase of immunoglobulin E in the body. 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, which is harmful to autoimmune reactions. From the immunological point of view of urticaria, the fundamental treatment should be to control IgE and adjust the balance of immunoglobulin.

The increase of allergic diseases is considered to be closely related to environmental changes, especially changes in living environment and diet. Probiotics in human intestine can stimulate the immune system, but if the content of antibiotics or steroids in daily life is too high, it will lead to the decrease of probiotics in intestine, so it can not effectively stimulate the production of helper T cells 1(Th 1), and the production of these helper T cells 1 is closely related to the occurrence of allergic diseases related to helper T cells 2(Th2). Therefore, if Xinmin Kang anti-allergic probiotics can be used to stimulate the immune system and stimulate the Th 1 immune response that can regulate the allergic immune response, so as to balance the Th2 immune response caused by allergy, the effect of improving allergic constitution can be achieved.

Why are antiallergic drugs easy to be reused for allergic constitution?

In treatment, the fundamental method is to remove the cause. We can find possible allergens or potential diseases in the body through blood test or skin prick test, adjust allergic constitution and reduce various inducing factors. For example, allergic to pollen, less going to the wild or parks in spring; People who are allergic to animal dander can't keep pets at home. Desensitization therapy can be used for those with definite but inevitable etiology, and immunomodulation can be used for those with autoimmune factors. For those patients who still can't find the cause after examination, various anti-allergic drugs can often control or alleviate or even cure the disease for a long time.

In order to prevent the long-term use of antiallergic drugs from producing drug resistance, xinminkang probiotics were supplemented while taking antiallergic drugs to recuperate allergic constitution. For example, after loratadine has been used for a period of time, the disease control is not ideal, and it is necessary to change drugs or use xinminkang in combination. Even after the disease is controlled, you can't stop taking the medicine immediately. You should gradually reduce the dose and stop taking the medicine after a period of time.

How should allergic constitution prevent urticaria?

1, patients with chronic urticaria and people with allergies are forbidden to scratch the focus with their hands when they feel itchy, let alone wash it with hot water. At the same time, drugs should be used with caution to avoid the use of highly irritating drugs.

2. First of all, patients should actively find out the causes and allergens, thoroughly treat chronic diseases, regulate the gastrointestinal system, and eliminate parasites parasitic in the intestines.

3, how to prevent chronic urticaria is not a one-off event, we must have good living habits. Improve physical fitness, enhance resistance, adapt to the surrounding environment, and be able to resist cold and heat.

4. Fasting irritating food is the key to prevent chronic urticaria. Foods containing colorants, tobacco and alcohol must not be eaten. In addition, foods that are too greasy should not be eaten, and foods such as fish and shrimp should also be fasted.