Varicose veins are enlarged, swollen, and twisted veins that commonly occur in the legs. This condition arises when the valves within the veins, which are responsible for ensuring blood flows in one direction toward the heart, become weakened or damaged. As a result, blood may pool in the veins, causing them to stretch and bulge. Varicose veins often manifest as blue or dark purple veins that are visible beneath the skin's surface. Factors contributing to their development include genetics, age, prolonged standing or sitting, and hormonal changes. While varicose veins are generally considered a cosmetic concern, they can cause symptoms such as aching, heaviness, and discomfort. In more severe cases, complications such as skin changes, ulcers, or blood clots may occur. Treatment options range from lifestyle modifications such as regular exercise and elevation of the legs to medical interventions like compression stockings or minimally invasive procedures to close or remove the affected veins. Seeking medical advice is crucial for proper diagnosis and the formulation of an appropriate management plan for varicose veins.