The foot has bruises, which are considered as varicose veins in the foot, because the foot is at the end of the limb, long time standing or blood flow obstruction and other reasons, resulting in a greater venous pressure, if the venous valve function is poorly developed, there will be more obvious veins, there are symptoms of bruises, long time continuous pressure is relatively large, the veins begin to appear varicose, which is the main reason for the formation of superficial varicose veins. At present there is no special drug to treat varicose veins, minor varicose veins can choose to use elastic stockings external fixation, pay attention to avoid long time standing, can play a role in slowing down the progress of the disease, usually pay attention to elevate the lower limbs, moderate exercise exercise, try to avoid overwork, if combined with varicose veins in the calf, the symptoms are more serious, then need surgery, can go to the hospital to do ultrasound If there is a combination of varicose veins in the calf, the symptoms are more serious, then surgery is needed.