Why do snots appear on the skin? Here we present to you some surprising factors that you might discover...Check the first comment 👇

 

Why do snots appear on the skin? Here we present to you some surprising factors that you might discover.

Urticaria is a skin condition characterized by the appearance of red, raised lashes that produce lashes. These lesions can vary in size and form in groups that appear in different areas of the body, such as the back, arms, spines and trunk. Even if the ronchas usually disappear for so long after a few hours or days, sometimes they can reappear, which significantly affects the well-being and quality of life of the people they enjoy.

Urticaria is a common and worrying skin reaction that is characterized by the appearance of papules or rashes on the skin. These lesions, which can vary in size from small to large lesions, are raised, red or skin-colored, and usually cause intense inflammation. Although it may be alarming, urticaria is, in most cases, a benign and transitory condition.

 

Urticaria is produced when certain body cells, called mast cells, release histamine and other chemical media into the bloodstream. This release causes the escape of liquid from the small blood vessels of the skin (capillaries), which leads to the formation of the characteristics of elevated and thinned ronchas.

The main symptoms of urticaria are the following:
Urticaria: raised and well-defined lesions, sometimes pale in the center and red on the edges.

Itching: an area that can vary from mild to very intense.

Vanishing nature: one of the most distinctive characteristics is that the papules usually disappear in less than 24 hours without leaving the heart, although new papules may appear in other areas of the body.

In some cases, urticaria can be accompanied by angioedema, a rash of the deep scalps of the skin. Angioedema usually affects the lips, lips, hands, feet or genitals and can cause tightness or pain. If angioedema affects the throat or tongue, it can make it difficult to breathe and constitute a medical emergency.Types of urticaria

Urticaria is mainly classified according to duration:

Urticaria agoda: This is the most common form. The brothers last less than six weeks and the cause is usually identifiable.

Chronic urticaria: It is diagnosed when the urticaria persists for more than six weeks. In many cases of chronic urticaria, the specific cause is difficult to determine; In these cases it is called chronic espontánea (or idiopática) urticaria.

There is also inducible or physical urticaria, in which the rashes clear up with a specific external stimulus, as in the example:

Dermography: Paarición of ronchas when scraping or rubbing the skin.

Cold urticaria: Cleared by exposure to cold.

Urticaria by pressure: Caused by prolonged pressure on the skin (for example, by adjusted clothing).

Urticaria solar: Induced by exposure to the sun.

Cholinergic urticaria: related to an increase in body temperature, for example during physical exercise or a hot bath.

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