With regard to venous insufficiency, the patient will show swelling and discomfort in the affected limb, especially after activity, and the symptoms will be significantly aggravated. For the treatment of venous insufficiency, the main method of conservative treatment is to wear varicose veins elastic stockings, which can reduce the symptoms of soreness and swelling in the legs due to venous insufficiency by accelerating blood circulation through compression therapy. Exercises for the calf muscles should be performed to promote blood circulation, reduce the pressure on the veins, avoid blood stagnation and help the symptoms of venous insufficiency to disappear. In case of complications, such as dilatation of the superficial veins and the development of thrombosis or ulcers, treatment of the superficial veins, sclerotherapy or electromagnetic waves is required. Temporary local treatment can reduce the patient’s symptoms and promote the healing of complications.