Varicose veins are enlarged, swollen veins that often appear swollen, twisted, and bulging, usually in the legs or feet. They occur when the veins in the body are not functioning properly, causing blood to pool in the veins.

Varicose veins can be caused by a variety of factors, including genetics, age, obesity, pregnancy, and prolonged standing or sitting. They may also be related to underlying medical conditions such as deep vein thrombosis (DVT).

Symptoms of varicose veins may include swelling, pain, fatigue, itching, and aching in the legs. In some cases, varicose veins can lead to more serious complications such as skin ulcers or blood clots.

Treatment for varicose veins may include lifestyle changes such as exercise and weight loss, compression stockings, and medical procedures such as sclerotherapy, laser therapy, or vein stripping surgery. It is important to seek medical advice if you are experiencing symptoms of varicose veins, as early treatment can prevent further complications and improve quality of life.