The reason for resting for three months after varicose vein surgery is that the veins have not yet recovered fully after the surgery, and if they are overworked at this time, it may affect the recovery of the disease and harm your health. Varicose veins are a series of symptoms that occur when the veins become tortuous and dilated due to factors such as weakness of the walls of the veins and blood stagnation. The causes are related to prolonged standing, sedentary behavior, venous reflux, venous return and other factors. The patient may experience purple vein bulges that are visible to the naked eye and are accompanied by a feeling of heaviness, soreness and discomfort. If patients follow the doctor’s instruction to rest for three months after varicose vein surgery, it is due to the fact that the surgery is more traumatic to the local area and the veins need a period of time for gradual recovery. If they go down to the ground too soon after the surgery or put pressure on the lower limbs, it may affect the recovery of the disease and damage the physical health. Therefore, patients after varicose vein surgery need to strictly follow the doctor’s instructions to rest. At the same time, they should keep the local skin clean and avoid scratching the skin to avoid secondary infection. They should also follow the doctor’s instructions for regular checkups.