Varicose veins are caused by the stagnation of high pressure veins in the veins and the prolonged retention of blood in the varicose veins, resulting in the corresponding symptoms. The main conservative treatment for varicose veins is to exercise the calf muscles. Wearing compression stockings and medication can reduce the high pressure in the veins, which can be very helpful in relieving the patient’s symptoms and slowing down the progression of the varicose veins. Varicose stockings are a very beneficial tool for varicose veins, which can slow down the progression of varicose veins. Varicose stockings should be used for medical varicose veins, for prevention of varicose veins C3 level 3 compression varicose stockings can be used. For therapeutic varicose veins, varicose stockings of class I and II compression can be used, and different levels of varicose stockings should be chosen according to the patient’s condition. Varicose stockings can promote the return of blood in the veins, plus exercise the calf muscles, which can slow down the patient’s condition and slow down the progression of varicose veins.