The hives are contagious? Can you get hives from another person?

Many people ask are hives contagious. If you have also called hives can catch someone, then they are not alone.

Urticaria is a skin condition that has spread to 20% of the population in the United States will have an outbreak of hives in your life. There are many different types of urticaria can be triggered by a number of factors.

What causes hives?

Hives can be caused by stress, temperature changes (hot and cold) and a number of environmental factors. At any given time can be difficult to determine the cause of your hives.

The most common cause of an outbreak of urticaria is when the body releases histamine in response to an allergic reaction. The allergic reaction may be the result of a response to foods such as nuts, seafood, pet dander and milk products. Hives can also be triggered by a reaction to drugs such as penicillin, antibiotics and analgesics.

What are hives?

The hives are hives that appear on the skin. They are red, areas affected, mildly elevated in the skin that are often blanched in center. They vary in size from a few millimeters to several centimeters in diameter and can appear anywhere on the body.

The hives are more common in women than in men. It can be very unpredictable, with the rash you resize and move the body within hours. It is true that an outbreak of hives typically lasts less than 24 hours.

Who is most affected by hives?

Hives can affect anyone at any time, regardless of race and age. It can disappear as fast as it looks and then sometimes comes back with a fury even more. So let's see what we've learned so far:

* Hives (medically known as urticaria) appears as red, raised areas of itchy skin that appear in different shapes and sizes
* Hives are very common and the cause may be difficult to find
* Hives can change is the shape and size more quickly move away in one place to show in another
* The rash can flare up suddenly
* The hives are usually caused by a release of histamine as a result of an allergic reactio

Ok, but now we know about the hive back to the original question was "are hives contagious?"

The hives are contagious?

Well, the answer is simple: there is not always a trigger that will have them in the list. It can be caused by touch, but that's only because the pressure has been placed on the skin called "urticaria of pressure." Not because someone has played with the hives to another person and "pass" status.