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?

1 doctor answer

How Effective is Levulan Pdt for Arms?

I had 2 previous treatments and my Doc wants me to prep my arms with Tazorac this time. Will that help make the treatment more effective?

3 doctor answers

Photodynamic: How Does the Real Effectiveness of Blue Light with Levulan Compare to Benzoyl Peroxide?

Various docs say:[1] "..effectiveness have been inconsistent." "...quite modest in its efficacy for acne treatment." "effects not impressive." yet...

2 doctor answers

How Effective is Allumera?

My cosmetic dermatologist recommended 2 Allumera treatments but this procedure seems relatively new. I am wondering about its effectiveness and about...

What's Best : Dot Therapy or Phototherapy BroadBand Light Sciton Technology?

I am trying to decide between Dot therapy which sounds more efficient as far as long term results but longer downtime and Phototherapy BroadBand...

Is It True That the More Expensive the LED Pdt Lamp Devices the Better the Product?

I was interested in the photon LED photodynamic lamp machine that are available in the market. I did quite some research about but the prices ranges...