Hotel bed sheet urticaria

Skin is a very important organ of human body, and it is also the largest organ of human body. Skin is also a very fragile organ because it is in direct contact with the outside world. Urticaria is a common skin disease, and there are many kinds of urticaria, among which allergic urticaria is a common disease.

Urticaria, commonly known as rash, is a localized edema reaction caused by the expansion and permeability of small blood vessels in skin and mucosa. The clinical manifestations are rash lesions of different sizes, with sudden onset, rapid regression, severe itching and no trace after healing. Allergic urticaria is caused by many factors, such as temporary inflammatory congestion, a large number of fluid exudation and so on. Causing local edema damage. It appears and quickly subsides, accompanied by severe itching. There may be fever, abdominal pain, diarrhea or other systemic symptoms. It can be divided into acute urticaria, chronic urticaria, angioneurotic edema and papular urticaria.

The common causes of urticaria can be summarized as follows:

Drug factors, drugs are the most common cause of urticaria.

Second, food, some foods, especially high-protein foods, are more likely to cause urticaria. Such as animal protein, plants, food additives, etc.

Infection factors and infections caused by various reasons can cause urticaria, especially the infection of parasites or protozoa is an important reason for the long-term non-healing of some chronic urticaria.

Fourthly, other causes of urticaria are inhalants, such as animal fur, pollen and fungal spores. Physical or chemical factors, such as cold, heat, light, pressure stimulation. Diseases of nervous and endocrine system.

When the seasons change, do four things to control urticaria and prevent recurrence.

1, antihistamine

Urticaria can be treated with antihistamines. This medicine can effectively relieve the symptoms of itchy skin, inhibit the generation of wheal, and help improve the condition. However, antihistamines have great side effects, so you must consult a doctor before taking them and take them according to the doctor's advice.

2, blocking allergens

First of all, we must find a way to find out the cause and remove it. At present, medicine believes that urticaria has not been cured, and both adults and children should be prepared to live in peace with urticaria. Avoid contact with allergens, and prohibit or fast some drugs or foods that are allergic to the body. Food exclusion method: generally, after 3-4 days of onset, if the skin lesions are relieved or subsided, recall the difference between the food eaten before the rash and the food eaten in the past 3-4 days. If you find suspicious food, you can't be sure. After the rash completely subsided, it was ruled out by provocation test. For those patients who are prone to relapse after cold and hot stimulation, it is not appropriate to avoid them too much. On the contrary, they should gradually contact and adapt by gradually prolonging the time of cold and hot stimulation. Pediatric patients should actively treat the primary disease and eliminate allergens for allergies caused by their own diseases.

3. Improve allergic constitution:

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, causing harm to themselves. 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. Some people will try to treat it by improving 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 reduce IgE antibody in vivo by supplementing Xinmin Kang probiotics in large quantities, and to adjust the balance of immunoglobulin by stimulating interferon secretion, so as to restore the correct immune response of human body. The effective combination of antiallergic drugs and Xinmin Kang probiotics can also produce ideal rehabilitation effect.

4. Urticaria patients need to stay away from foods with high protein content and foods with more food additives.

The cause of urticaria is very complicated, and the common cause may be related to food. Among all kinds of foods, foods with high allergenicity include those with high protein content. Such as eggs and milk, if you feel uncomfortable after eating before, you should eat less during the allergic period.

Such as dessert, snacks, biscuit, puffed food, etc. These foods are not only rich in food additives, but also contain a lot of fat, sugar, salt and other ingredients, which are risk factors for chronic diseases and metabolic syndrome diseases such as hyperlipidemia, hypertension, diabetes, gout and heart disease. For patients with urticaria, try not to eat it to avoid urticaria caused by food additives.