flushing meaning medical - HEALTHIES
Flushed skin can be a visual sign of embarrassment, anxiety, or being too hot. However, frequent flushing can be a symptom of an underlying medical condition. Flushed skin occurs when the...
Understanding the Context
Flushing occurs when blood vessels dilate rapidly, pushing more blood to the surface. Persistent or unexplained flushing may require medical attention to identify underlying causes. Skin flushing is a sudden rush of blood to your face, neck or chest. It makes your skin warm and red or darker than usual.
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Key Insights
It’s temporary. Cutaneous flushing—a common presenting complaint to dermatologists, allergists, internists, and family practitioners—results from changes in cutaneous blood flow triggered by multiple conditions. Flushing is a consequence of increased cutaneous blood flow secondary to vasodilation and represents part of a synchronized physiologic response of cutaneous vascular smooth muscle to a variety of autonomic or vasodilator stimuli. Skin blushing or flushing is a sudden reddening of the face, neck, or upper chest due to increased blood flow. Flushing is to become markedly red in the face and often other areas of the skin, from various physiological conditions.
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A flush is usually temporary and brought on by excitement, exercise, fever, or embarrassment. Flushing is an involuntary (uncontrollable) response of the nervous system leading to widening of the capillaries of the involved skin.