Varicose veins of the lower limbs, there are still bulging veins after surgery, pus can not walk on the ground, often associated with inflammation and infection, recurrence of the disease, according to the cause of the choice of conservative treatment, surgical treatment and other ways to deal with. 1. Inflammation and infection: If you have undergone varicose vein surgery on the lower limbs, due to the poor circulation of blood in the wound, infection may occur, and the stimulation of inflammation will lead to the bulging of veins again or pus. Treatment needs to be local debridement, bandage treatment, regular dressing change, serious cases should follow the doctor’s instructions oral cefadroxil, cefixime and other antibiotics for anti-infective treatment. 2. Recurrence: Varicose veins are stubborn and easy to recur after surgery. For patients with mild recurrence of varicose veins, they can choose to wear elastic pants or proper exercise to relieve the symptoms; if the recurrence of varicose veins is serious, they should undergo surgery again, such as high vein ligation. If such a situation occurs after varicose vein surgery, you should consult the doctor in time and treat it actively so as not to miss the condition.