Who has not had rashes in the form of blisters on their skin at least once in their life? Surely there are none. Moreover, not everyone can explain the nature of their appearance. Meanwhile, this ailment is called urticaria. What provokes urticaria? Is it contagious or not? Answering the above questions, it must be emphasized that the disease can be caused by certain types of allergens, to which a person has a specific reaction.
Of course, people who have an ailment for the first time want to know more about what urticaria is, is this disease contagious or not.
Causes of occurrence
It should be noted that there is no particular reason for concern. Significant arguments suggesting that a urticaria can infect, for example, a person sitting next to you, while none of the doctors have brought.
Consider the questions about what is urticaria, whether it is contagious or not, in more detail.
It's no secret that the source of most diseases are fungi, viruses, pathogenic bacteria, helminths. In this case, in contact with a person who has this kind of ailment, you can become infected yourself. The nature of the appearance of urticaria is different - this is a certain type of reaction of the skin to internal and external stimuli. In other words, the disease in question is a form of an allergic reaction.
The aforementioned disease progresses due to the fact that histamine is produced in the skin cells. It is its excess amount that leads to the formation of blisters of pale pink and red shades. As a rule, the appearance of such formations is accompanied by itching and burning.
Do not panic
Briefly, we have already answered the question of why urticaria occurs. Whether this disease is contagious or not - judge for yourself. It should be noted that the above disease can be divided into chronic and acute. The latter option, as medical studies confirm, is more often characteristic of the younger generation, but people of a more mature age usually suffer from chronic urticaria .
Thus, when asked whether urticaria is contagious, a negative answer can be given with certainty. This is also confirmed by the fact that this disease can be transmitted from generation to generation, while "viral" ailments are not inherited.
Why is the myth widespread that urticaria is an infection?
However, why do some say that, for example, urticaria in adults is contagious? The fact is that it is much easier for ordinary citizens to classify this ailment as an infection than to realize that it can be a symptom of another disease. In particular, it may be associated with disorders of the liver, stomach, and kidneys. Ailments of the central nervous system can also be accompanied by skin rashes in the form of blisters. Often, even a specialist is difficult to explain the cause of allergies to the skin. However, it should be noted that the “acute” type of urticaria disappears by itself after about 28 days.
The above disease is not only not infectious - it can in no case be fatal. However, treatment of urticaria should not be ignored, as in some cases this can lead to complications.