Can I use Obagi on my face and IPL on my arms simultaneously?

I often combine skin care with all my laser and light treatments.  Please consult your physician who should have an appropriate post operative plan for you and your series of treatments.  Best, Dr. Emer.

It's fine to use Obagi and have IPL to other places of the body simultaneously. There are zero issues. As a side note though, IPL cannot treat moles....so don't let anyone tell you that they will and take your money for this. A true mole, nevus, cannot be removed this way. "This
answer has been solicited without seeing this patient and cannot be
held as true medical advice, but only opinion. Seek in-person treatment
with a trained medical professional for appropriate care."