Why am I still so red on day 6 after my PDT/IPL laser treatment? (Photo)

The degree of your reaction typically depends on a variety of factors including how much baseline sun damage exists on the skin, the incubation period with the ALA or MAL, and the light sources used to activate the medication. Therefore, redness lasting 6 days or so after a PDT is not uncommon. However, if you have any concerns, best to see your treating physician who can give you a more accurate assessment in person.

This is normal depending on how strong the treatment, it can last up to 6 weeks. LED therapy, oral or injectable steroids, and sun protection help to limit this.  Best, Dr. Emer.

Hi Lyndi.  Even though your recovery is longer than is normal, it still looks like you are healing in exactly the way you should.  In some cases, we have had caucasian patients experience redness for several weeks.  Luckily after another couple days you will be able to wear makeup.  Make sure to avoid the sun, but it looks like you are healing fine.  Below is an article we wrote on the side effects of PDT, which includes post traumatic hyperpigmentation (PIH).