Heart procedure. They used my right wrist. Finished, they put on brown "3M" tape. It worked well. Blood stayed inside. Within a couple of days it was itchy as anythng. Strange yellow colour on my wrist.
I worked for 3M Canada for 15 years. Back then I was allergic to "Magic Mending Tape" that had solvent based adhesive. Guess I still have this allergy.
compliant for 35 years /// Still trying!
I'm just a cpap user like you. I don't give medical advice. Seek the advice of a physician before seeking treatment for medical conditions including sleep apnea.
http://www.apneaboard.com/wiki/index.php..._The_Guide