I have had a flat rash around my upper torso since 2 days post band. When I get hot it itches like crazy. I just have the steristrips on now. I do have a reaction to the nylon tape they use. I thought it might be from my pain med...I am 8 days banded. I use hydrocortisone cream when it gets bad. I would definitely call the doctor because this should not still be there after a month! Good luck.