It is believed that many people are well aware of the problem of hives as a kind of skin disease, so what factors can cause hives? Urticaria, also known as "hives" or "rubella", is not only easy to grow up, but is also a common occurrence in children. The reason for the hives is that some people believe that they are caused by the wind, while others recognize that they are caused by eating allergic foods, so there are various ways to put it.

Which factors can cause urticaria are as follows:

1., the variety of food in modern life is becoming more and more abundant, urticaria can not be ruled out the possibility of food. With the development of society faster and faster, now people eat food and other products are mechanized production, some people may eat food at home on vegetables and other products are not clean, the body produces some allergic symptoms are likely to cause urticaria. There are also some food additives, some people may be allergic to this additive is also possible to cause hives.

2, with the rapid development of society, the environment has been greatly damaged, people must have inhaled a lot of bad inhalants. Nowadays, people live very fast, which causes the air to be very bad nowadays, and the air may contain some harmful substances, which are then inhaled by people.

3, hives is a skin disease, infection is a big factor. Sometimes some children in the process of playing, accidentally bump or fall without timely disinfection bandage, caused by the infection is possible to trigger hives.

4, insect bites are also one of the main causes of urticaria. There are a lot of insects living environment is very harsh and dirty, so the body may carry some viruses. In the bite at the same time also put the insect body bacteria and other harmful substances are also carried to you.

5, outside the weather is hot, into the air-conditioned house ignoring the body cold, this hot and cold situation can also cause urticaria onset. Some people may be physically worse than others, in the case of a large temperature difference between hot and cold is likely to trigger the emergence of urticaria.