Veins May Be a Medical Concern
Although visible veins are often harmless, there are situations where enlarged or painful veins may be associated with an underlying vein condition.
Varicose Veins
Varicose veins are enlarged, twisted veins that commonly appear in the legs. They can develop when valves inside the veins do not function efficiently, allowing blood to collect and increasing pressure inside the affected veins. Symptoms may include aching, heaviness, swelling, itching, or discomfort.
Chronic Venous Insufficiency
Chronic venous insufficiency occurs when veins have difficulty returning blood from the limbs
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