Many people with scars, ask me how long it takes to treat scars with injections. Is surgery the end of the road for scars? Regarding the injection treatment of scars, many people think that 3 injections or 5 injections are enough, but in actual treatment, often after 3 injections or 5 injections, the condition recurs again. In fact, in the clinic, we should not prescribe how many injections and for how long, but we should follow one principle: according to the state of the scars to determine whether we need to continue the drug injection treatment. Specifically is the face-to-face review, observation touch the patient’s scars are not hard knots, if the local touch hard texture, the patient still have pain and itching symptoms, then may also need to inject drugs to continue the treatment, if the touch feeling is softer, the bumps have been basically flat, the patient does not have pain and itching symptoms, then you can pause the injection. This does not mean that the treatment is over, if the disease is repeated in the later stage, or even the bumps are getting bigger and bigger, we should carry out surgical resection in time. Surgical excision with radiotherapy, laser and other combined program for the treatment of scars, can immediately relieve the pain and itching symptoms, greatly reducing the recurrence rate, coupled with the ultra-decreased tension fine suture technology, the appearance of the affected area to recover well, patient satisfaction is high, is the first choice for the treatment of scars. Regardless of the method of treatment of scars, first of all, we must find a professional doctor to accurately determine what stage of the development of scars in the disease process, to develop targeted treatment programs, patients should follow the doctor’s instructions according to the course of treatment, not halfway, and more timely review, in order to better control the development of the disease.