Varicose veins are swollen, twisted veins that often appear just beneath the skin’s surface, mostly in the legs. They occur when the valves in the veins become damaged or weakened, leading to blood pooling and vein enlargement. Common symptoms include aching, heaviness, and discomfort, especially after prolonged standing or sitting. While varicose veins are often considered a cosmetic issue, they can lead to more serious complications if left untreated.
Veins contain one-way valves that help blood flow toward the heart. When these valves fail, blood can flow backward and pool in the veins.
Factors such as age, pregnancy, obesity, and prolonged standing or sitting can increase pressure in the veins, contributing to the development of varicose veins.
A family history of varicose veins can increase the chances of developing the condition.
A healthcare provider will assess the legs for swelling, skin changes, and visible varicose veins.
Duplex ultrasound may be used to evaluate blood flow, evaluate which vein is affected & status of deep veins.
Aching, heaviness, or a burning sensation in the legs, especially after prolonged periods of standing or sitting.
Enlarged, twisted veins that are often blue or dark purple.
Color changes in the skin, swelling, and the development of sores or ulcers in severe cases.
Commonly used thermal ablation techniques employed are Endovenous Laser Ablation (EVLA) and Radiofrequency ablation (RFA). Non thermal varicose treattment includes VenaSeal. It is a specialised adhesive that seals the vein when injected into them without using heat.
Reducing excess weight can decrease pressure on the veins.
Regular exercise promotes good circulation and vein health.
Take breaks to move around and elevate the legs when sitting.
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