Definition of Spider Veins
Spider veins appear as red or purple thread-like structures on the skin surface, and can occur on the face, neck, chest and legs. In the legs they can be found alone or in combination with varicose veins. They are not a health risk alone, but are often a cosmetic concern.
Spider veins are generally an inherited condition occuring when small capillaires dilate on the surface of the skin. There are larger veins called reticular or "feeder" veins that are the source for spider veins. Spider veins can worsen during times of hormonal shifts (ie; pregnancy or menopause) and with injury (ie; trauma or standing/sitting for long periods).
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