Noticing purple or bluish veins on your legs can be unsettling. In many cases, these veins are varicose veins or spider veins, which occur when blood vessels located close to the skin become enlarged or weakened, making them more visible.
While they may initially seem like a cosmetic concern, they can also signal underlying circulation issues that should not be ignored. Recognizing the causes, risk factors, and treatment options can help you take early action and maintain healthy blood flow.
Visible veins that appear purple, blue, or dark in color are often the result of venous insufficiency, which affects how blood moves through the veins. According to the Mayo Clinic, varicose veins are swollen, twisted veins that are often visible under the skin. Spider veins are similar but smaller, appearing as fine red or blue lines that may resemble a web
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