Why do some people red?

Though Charles Darwin once called the blushing "the strangest and most of all the expressions", scientists have to figure out what some people make up.

While blushing is often confused, both problems have very different differences. Flushing generally extends over more faces and neck and upper chest. It also usually has an identifiable physical cause, such as rosacea, menopause, carcinoioid syndrome or negative reactions to certain types of prescription drugs. By comparison, blushing is limited to faces and induced by embarrassment or anxiety.

From a physiological point of view, blushing occurs in the face, because per square millimeter has the skin of the face more capillary loops, as well as more blood vessels per unit of volume than other parts of the body. Also, the blood vessels tend to have a wider diameter and are closer to the skin surface. The liquid in the face of the face does not tend to start blood vessels as in other parts of the body. When the body is strugglingStress, responses of "fighting or flight" will be released and released extra adrenaline, which stimulates a sympathetic nervous system to cause face blushing.

Many different types of people have blush problems, but the condition is more evident in those who have very pale skin. Although women tend to blush more often than men, they are also better to cover their problem with a skillful application for make -up. Statistically, teenagers red more often than adults, but scientists are not sure whether this is caused by hormonal changes in puberty or lack of suitable mechanisms for stressful situations.

While many people have become reddish at some point in their lives, the condition can cause serious lifestyle problems in some individuals. People who blush regularly to be so embarrassed from their problem that they avoid potential triggers such as meeting new people, speaking Pof a large groups or testing new activities. People who regulate their daily activities based on fear of blushing are said to suffer from erythrophobia - a term that literally means "fear of redness". People with erythrophobia will have symptoms such as dry mouth, nausea, breathless, dizziness, heart palpitations or excessive sweating when they face a situation that has caused them to turn red in the past. Since erythrophobia is associated with social anxiety disorder, this condition is usually treated in the same way.

Some people even suffer from a disorder known as Idiopathic craniophial erythema , which causes blushing with little or no provocation. This condition is generally treated with cognitive behavioral therapy, although more extreme cases can sometimes help surgery called endoscopic transmission ofemoracic sympathicomia in which some parts of the sympathetic nerve strain are burned, removed, interrupted or cleared, andwould prevent blushing reflex.