Patients with mild cases of urticaria are not too serious, but patients with urticaria will have more intense itching, which affects their studies, work and rest. Patients with more severe urticaria will have significant systemic symptoms, such as fever, coldness and tiredness, and need to rest. The patient’s physical and mental health is greatly affected and cannot work and study. For patients with severe urticaria or with mucosal damage or anaphylaxis, it can be life-threatening. Immediate resuscitation treatment is required. If the respiratory distress or shock is prolonged, there will be serious sequelae to the brain, kidneys and other organs. In contrast, chronic urticaria is generally aggravated mainly by the rash at night, which has a serious impact on the patient’s sleep rest and rest. In turn, it affects the daily work, and long-term lack of sleep can cause dizziness, weakness of the limbs, memory loss and other serious effects on the entire physical and mental health of patients. Here is an analysis of the causes of chronic urticaria: In recent years, more and more people suffer from chronic urticaria, some people itch all day long, red bumps, come and go without a trace; some people just scratch the skin, immediately there are red high marks, itchy unbearable; some people are excited or exercise after the whole body on the small wind clusters, itchy; others see cold water or winter hair, some people in the heat of the day rash; some Some people have obvious symptoms under the sun, and so on. It seriously affects the patient’s work and study, and even eating and sleeping are affected. Patients often keep taking medication, but after stopping the medication, they return to the same old state, and they are very distressed. Why is this so? The following is an analysis of several common causes. Stomach disease can cause hives A very important reason for chronic hives is that there are foci of infection in the body that have not been cleared, such as tonsillitis, tuberculosis infection, parasitic infections, etc. Some people have stomach problems, burping, and a bad taste in their mouths, most likely due to a Helicobacter pylori infection in their stomachs, and in some cases, the hives that never go away no longer appear after the stomach disease is cured. Food may also be the culprit causing hives People suffering from hives are aware of the problem of dietary allergies and think that seafood, milk, beef and other high-protein diets and spicy things are the allergenic factors, some people have banned everything and are still getting hives on their bodies, feeling puzzled. In fact, many people may not pay attention to certain very general diets such as rice, wheat and soy, eggs, etc., including many vegetables can become allergens. Some patients have a genetic background Some patients can often be found in the previous generation with a genetic background of asthma, urticaria, etc. Some themselves have other autoimmune diseases, such as thyroid disease, rheumatoid arthritis, insulin-dependent diabetes, etc. These people are often treated with general antihistamines, which are often ineffective, and need to be treated with corticosteroids or immunoglobulins or immunosuppressants. Psychological factors should not be ignored Some students, due to the stress of learning, can also lead to the occurrence of urticaria, such as some people are excited, or the teacher point him to speak in class, a nervous body itchy, small clusters of wind, medically called cholinergic urticaria. This phenomenon can also occur when the work is stressful. In addition, environmental and physical factors can also cause urticaria, such as hot and cold stimulation, light, pressure, etc., the specific mechanism is not clear. Some people get itchy and windy when their hands are exposed to cold water. In addition to checking for genetic factors, such people can also try to soak their hands from high to low temperature and take physical desensitization treatment. Just because there are many deep mysteries of chronic urticaria and everyone’s situation is different, there are many means of treatment, and each person should be treated by choosing the appropriate medication or physical methods according to their different time periods. The key is to find the root cause of your own, the right medicine, the only way to have a miraculous effect. Otherwise, you have to take a long time to control the medication, while doing something in the diet, and then slowly reduce the medication, in order to cure.