1. What is the cause of urticaria?
The cause of urticaria is very complicated, and most people can't find the reason, especially chronic urticaria. Environmental factors, genetic factors and even mental stress may also lead to its attack, which brings many difficulties to treatment and prevention. There are three common factors that cause urticaria, which should be paid attention to and effectively avoided.
1, food and food additives: Some foods can cause strong immune response, thus inducing urticaria, such as fish, eggs, beef and seafood. These are allergens that can cause allergic reactions in the body. Some food additives, artificial colors and preservatives can also cause it.
2, physical factor stimulation: some physical stimuli can induce urticaria, or some patients are more sensitive to external physical stimuli, some blunt objects will have wind-like scratches after scratching, others such as sunlight and even pressure are physical stimuli. Urticaria caused by factors. Other animal fur, bacterial infection and plant contact may also cause urticaria, so people who keep pets and grow flowers at home should pay more attention.
3. Mental factors and internal environment homeostasis: If a person is sensitive to physical fitness and has a poor mental state, it is easy to induce urticaria, and some patients have a genetic tendency to urticaria. If the internal environment is disordered, the probability of getting urticaria will greatly increase.
Second, analyze the causes and effective prevention and control methods
When we analyze the causes of urticaria, we will find a very strange phenomenon, that is, these factors, such as food, environment, mental stress and so on, are aimed at the general public. Why do some people have no allergic reaction or urticaria after contact or eating, while others are unfortunately shot? The result is obvious-everyone's physique is different. Deciding whether a person is allergic or not is the core of human immune dysfunction. Through the research of microbiologists, it is found that allergic patients are allergic because the activity of TH2 (type 2 T cells) in the body is too high, resulting in too many IgE antibodies. The improvement of immune system is closely related to intestinal microecological environment. A new strain of antiallergic lactic acid bacteria was found in modern medical microecology research. Xinminkang probiotics can reduce the activity of TH2 (type 2 T cells) by promoting the secretion of IFN-γ, and improve TH 1 immune response to regulate TH2 immune response that is overreacted due to allergy. The main key is to seek alternative anti-allergic therapy other than drugs, and to improve the ecological balance of intestinal microorganisms, the largest immune organ of human body, by using active and non-pathogenic microorganisms, so as to promote the secretion of interferon and regulate the activity balance of immune cells. Xinminkang anti-allergic probiotics have the international patent certification for reducing serum IgE allergic antibody. After continuous supplementation for more than 12 weeks, the IgE concentration in the body decreased, so that allergens gradually failed to combine with IgE antibodies in the body, and thus allergic biochemical reactions no longer occurred. Xinmin Kang probiotics can solve the problem of recurrent allergic diseases. Compared with other treatment methods, firstly, the operation is very simple, it can be used at any time and has universality. Secondly, it will not be metabolized by liver and kidney like other drugs, thus avoiding the adverse reaction of drugs to human body; Compared with different desensitization treatments, there is no risk and no harm to the patient's body and mind.
Third, ways to avoid recurrent urticaria in life
First, develop good living habits and relaxed mood. In life, patients must learn to decompress themselves. Nervousness and lack of sleep can lead to urticaria aggravation and even recurrence.
Second, exercise properly to enhance immunity. Patients with urticaria can do more exercise in peacetime, which can not only enhance their physical fitness, but also improve their immunity. In daily life, patients should try to avoid infectious diseases such as tonsillitis and nasopharyngitis, because these are important causes of urticaria.
Third, diet is very important. Some people will have urticaria after eating a certain food, so be careful not to touch it during treatment or at ordinary times, especially seafood, mushrooms, straw mushrooms, etc., which are often the food-borne causes of urticaria. More common things that can cause urticaria are high-protein substances such as eggs and milk, which can also cause urticaria to recur. In addition, spicy food can also cause the recurrence of urticaria. So be careful not to eat too much of this kind of food in your daily diet.
The fourth point: wearing tights, sunbathing, and hot and cold contact can easily lead to urticaria, so try to wear loose clothes to avoid direct sunlight, and increase or decrease clothes when the weather changes greatly. Mosquito bites can also cause urticaria to recur. Now the weather is getting hotter and hotter, and there are more and more mosquitoes and insects, so we should take measures to prevent mosquito bites.