Varicose veins can generally be completely treated by surgery, such as high saphenous vein ligation and stripping, endoscopic fundic-esophageal varicose vein ligation and ligation of internal spermatic vein, etc. The details are analyzed as follows: 1. In case of varicose veins of the lower limbs, saphenous vein high ligation stripping surgery can be taken, which is a more classic surgery for treating varicose veins of the lower limbs. As the surgery will take out the saphenous vein trunk completely, the treatment is more thorough. However, the surgery is more traumatic and not suitable for the weak patients. 2. In case of gastroesophageal varices, endoscopic fundoplication can be considered to eliminate varicose veins and stop bleeding. 3. In the case of varicose veins of the spermatic cord, ligation of the internal spermatic vein above the internal inguinal ring is recommended. It is important to note that not all varicose veins need to be treated surgically. For patients with mild symptoms, medication can be considered, and the specific medication needs to be taken under the guidance of the doctor after the cause of the disease has been clarified at the clinic.