Varicose veins are usually manifested by standing for more than half an hour, but the exact length of time is related to the severity of the disease and treatment. Varicose veins are usually caused by congenital developmental defects of the spermatic veins, the main pathogenesis is caused by venous valve closure insufficiency or venous reflux obstruction, which makes the blood flow in the veins to gather and manifest as varicose veins. Generally, after severe patients stand for a long period of time, the blood reflux is relatively slow, so that the veins are in a state of high pressure for a long period of time, which is usually formed in half an hour. The varicose veins of the individual differences, different individuals its performance time also has differences, generally serious varicose veins patients after surgical treatment, its standing time will be relatively longer, but varicose veins are also very easy to recur, so the specific can stand how long there is not a definite time standard. It is important to note that if varicocele recurs, it is recommended to go to a regular hospital in time to avoid delaying the condition.