Treatment for laser skin burn
Hopefully you have contacted the physician and received guidance from the treating office. I recommend very good wound care - clean gently with soap and water and without trauma (no washcloth), then apply copious amount of Vaseline or Aquaphor. I would recommend based on the photo that you keep the area covered with a non-stick dressing or keeping a very thick layer of Vaseline/petrolatum can act like a wound dressing. If the wound dries out and gets crusty and thick then I would soak with a wet washcloth until it softens and then apply Vaseline or Aquaphor - DO NOT PICK ANY SCABS - soak them to loosen and remove them. Importantly follow up closely and often with the treating physician and office to be sure the healing is going well. Hope this helps.