I too was allergic to the adhesive, but we tried a different brand of dressing change, and what a difference!
How are you feeling today? Is it swollen? Red? Bumpy?
My fingers started turning blue on that hand, on and off. Nothing to do with the arm band or wrapping it to bathe, etc. turns out it was circulatory in nature and nothing to do with the PICC. Hopefully left arm PICC poses no problems, I am all outa arms!
I hope you are doing well today