The best way to repair the skin barrier does not exist, generally can take laser treatment, drug treatment, strengthen skin care and other methods. 1. Laser treatment: mainly using a strong pulse to irradiate the patient’s skin, so that the light produces chemical effects, skin tissue rearrangement, so as to achieve the promotion of the patient’s skin circulation, the role of repairing the skin barrier generally does not cause damage to the skin, the side effects of smaller. 2. Medication: Pharmaceutical intervention can be used to promote the repair of the skin barrier, such as the use of butyl acid ointment, which has the effect of eliminating local vascular inflammation, anti-allergy; as well as polysulfonic acid mucopolysaccharide cream, which has the effect of soothing the skin. 3. Enhance skin care: Try to choose mild cleansing products, and be careful not to over-clean in order not to aggravate skin barrier damage. You can choose skin care products containing ceramides and other ingredients that can shrink skin blood vessels and reduce skin sensitivity. At the same time, when you go out, you should do a good job of sun protection, to avoid prolonged exposure of the face to sunlight. It is recommended that patients who want to repair the skin barrier to the hospital, under the guidance of the doctor for treatment, do not unauthorized use of drugs, so as not to cause damage to the skin.