After varicose veins of lower limbs occur, patients can run, but don't run violently for a long time. Moderate running can promote venous return of lower limbs and prevent varicose veins from getting worse. If you run hard for a long time, it will lead to congestion of veins in lower limbs, and varicose veins may be aggravated. Varicose veins of lower limbs are very common, belonging to superficial varicose veins, which are characterized by earthworm-like processes in lower limbs, which are related to patients standing for a long time, venous valve insufficiency of lower limbs and weak venous wall of lower limbs. After the diagnosis of the disease, patients can exercise properly or wear elastic socks for treatment, which can promote venous return and prevent the disease from getting worse. If the patient's condition is serious, such as skin ulceration of lower limbs, surgery is recommended.