Varicose veins are very easy to determine because dilated and tortuous veins can be seen on the surface of the body, which are varicose veins. Because varicose veins often occur on the surface of the body, such as saphenous varicose veins and spermatic varicose veins are below the skin, if the veins are dilated and tortuous, they are visible on the surface of the body and are cyanotic in color, soft and painless to the touch, which are the symptoms of varicose veins. If the varicose veins get aggravated gradually, eczema and itching of the skin and swelling of the affected area will appear, which are caused by varicose veins.