Swollen calves after walking more should be checked for varicose veins in the lower limbs, varicose veins in the lower limbs are veins with reduced elasticity and can be seen as tortuous veins when standing up. When walking for a long time due to gravity, coupled with the decrease in the elasticity of the varicose veins, the swelling of the lower limbs will occur, which can be relieved by elevating the legs in a lying position. If the varicose veins in the lower limbs are diagnosed in the hospital, there are two ways to treat them, you can wear elastic stockings for a long time, elastic stockings can improve the symptoms of varicose veins in the lower limbs, but if the varicose veins in the lower limbs are more serious, you need surgery, surgery can play a complete cure.