Scar softening injection after recovery part will recur again, but after the injection need to pay attention to a healthy diet, to avoid mechanical stimulation of the scar, to reduce the chances of recurrence. Scar softening injection is actually a steroid hormone, under the action of hormones to inhibit the increase of skin fibroblasts, and can even promote the degradation of fibroblasts, and stinging redness will gradually weaken the sensation to improve its scar hyperplasia, you can see the hyperplasia of the prominent scar tissue is gradually flattened. In addition, you need to pay special attention to diet within a short period of time after the injection to avoid spicy and irritating food and mechanical friction to stimulate the local scarred skin, which may induce scar hyperplasia. When the effect of softening injection is not good, you can also consider laser-assisted treatment. It is important to note that scar softening injections must go to a regular hospital for treatment, so that the professional doctor to develop a suitable treatment plan.