Scabs after lasers

Steven Wallach, MD answers: Are large blisters common after laser therapy?

I had laser therapy for the second time this past month and it was very painful during the procedure. Right away I developed large watery blisters that eventually turned into dark scabs. I have been soaking my legs in a bath for the past two weeks and using neosporin to fight infection.

The blisters broke and opened up. Three very sore areas became red around the lazer sites and inflamed. I called the drs' offcie 2 X and finally went up. The technician that did the lazer therapy took me into a room looked at my legs and said I looked normal. I was in a great deal of pain and did not like the red area around the sores. Finally after another week and not getting better, I called in and said I needed antibiotics becuse I feared I had a raging infection brewing. 

I am into the 24th day and still feeling discomfort. I have deep scabs and redness around some areas. I feel I was literally burned during therapy. How can this procedure be run of the mill as I was told?  Can you tell me if I am exeriencing a normal reaction or if something went wrong?


Steven Wallach, MD
4 months ago

It doesn't sound like you are having the "normal" experience. You did not report what type of skin color you have or what procedure you were having. Blistering can happen with some laser treatments for may different reasons.  It is not what you want to see with the lasers.  I would definitely follow closely with your doctor. If you are not happy with the care, then I would find another doctor.

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