There will be some wounds in dot matrix laser scar treatment, so we should try our best to prevent water and sweating. Try not to wrap it with dressing to reduce its infectivity, expose the wound, and the wound will heal faster.
The main purpose of this is to prevent the re infection of the wound, because the re infection of the wound will cause the re proliferation of the scar and pigmentation, so the ultimate goal after the operation is to prevent the infection of the wound.
Therefore, postoperative wound care is very important. If you are not careful, you may leave scars and cause bad effects. Patients must pay attention to the hygiene of the wound according to the doctor’s instructions to prevent wound infection.