Varicose veins cannot be treated without treatment. Varicose veins do not usually heal on their own, and the condition will gradually worsen if left untreated. Early varicose veins are mainly characterized by dilated, tortuous superficial veins, which can be treated by local compression to promote venous return in the early stages. Varicose veins can be treated by local compression to promote venous reflux. The clinical manifestations of varicose veins are different depending on where they occur. Untreated varicose veins of the lower limbs can lead to thrombophlebitis, ulcer formation, rupture and bleeding of varicose veins and other complications; untreated varicose veins of the spermatic cord can lead to male infertility and testicular atrophy; untreated varicose veins of the fundus of the esophagus can lead to digestive dysfunction, emaciation, rupture and bleeding of the fundus of the esophagus, and in severe cases, can lead to hemorrhagic shock and death. Therefore, patients with varicose veins should go to the hospital in time, under the guidance and advice of the doctor for regular treatment to avoid further aggravation of the condition.