Had lipo and renuvion treatment on arms. I have had very dry flaky skin on upper arms since treatment. My skin is very flaky and dry. When i take my garment or a shirt off there are flakes of dry skin falling off. The areas still itch occassionally but arma are fully mobile and functionnal. Why is my skin flaking and will it stop. My arms feel lighter but visibly there is no significant improvement and underarm flab is still present. I am 3 months post op