Skin Didn't Respond to PDT for Back Acne Doctor Answers, Tips

Photodynamic Therapy: Q&A

Ask a Question

Skin Didn't Respond to PDT for Back Acne

I recently underwent PDT with Levulan (60 min) and Blu-U (9 mins) for back acne. Why does my skin not feel burned or appear red?

Tags:

back acne effectiveness

1 Doctor Answer | Asked by 2287anon in canada

+1

Need a longer incubation time

I think you need a longer incubation time (ie let the product sit on your back for longer) as well as possibly more time under the blue light.

Mitchel Goldman, MD

5 reviews

San Diego Dermatologic Surgeon

My dr had me pretreat with retinA for 3 wks prior to the treatment.. went in today got the...

Doctors will not see your comments on their answers. If you'd like to follow up, please go here to ask another question.