What causes varicose veins? You need to know many factors

Varicose veins may be caused by venous reflux, or by standing or sitting for a long time. The possibility of pregnancy is also not ruled out. It usually requires treatment with medication or surgery.

1. Venous return: If the venous valve is not fully closed, it is likely to cause blood reflux, resulting in increased venous pressure and inducing varicose veins.

2. Standing or sitting for a long time: If you need to stand or sit for a long time in daily life, such as drivers or planks, as well as office workers, these will cause blood stress and blood congestion, and cause the veins to be in a state of high pressure for a long time, and even cause venous valve rupture, thereby causing varicose veins.

3. Pregnancy: After a woman becomes pregnant, her uterus usually enlarges and compresses the inferior vena cava in the abdominal cavity, causing high venous pressure and eventually leading to varicose veins.

In the early stages of the disease, it is generally necessary to cooperate with a doctor to use intravenous active drugs, which can increase venous tension and reduce vascular permeability. If drug treatment cannot achieve improvement and the condition is serious, it is best to improve it through surgery, mainly through minimally invasive surgery.