How long for Pulsed Dye Laser result?

Question

I had laser treatment for a red mark on my face about 2 weeks ago. I had it done last year and it worked very well but came back again so my doctor did it again but stronger. I bruised pretty badly (2 weeks) and a scab formed. The scab fell off on its own leaving a red mark behind, the skin around it is light pink - light brown. It looks very similar to how it looked before. Last time he told me when I should expect results but he didn't this time around. When should I see the final result?

Michael I. Echavez, MD · Answer

I find it can take 6-8 weeks to see the full effect from a pulsed dye laser treatment.  Red lesions frequently do require more than one treatment to get the best results.

Amy Y. Paul, DO, FAAD · Answer

Thanks for your question.  Everyone is different, but we have found improvement happening many weeks after treatment in some cases.  I would be patient and wait about 2 months before considering any further treatment.  Try not to be discouraged.  The pulsed dye laser is wonderful for vascular lesions and eventually you will have improvement.  Keep wearing your good quality, mineral sun block and keep in mind you may need further treatment, but I have high hopes that you will see good results eventually.

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