i have skin redness/scratchlike rashes around my shoulder and arm area not from scratching but it looks just like it. . it does not itch. no bumps or soarness. just red scratch like rashes and blotchy arm redness.
well that's kind of weird isn't it? i'm sorry you're going through this. the shoulder and arm area is an odd place to get a rash or a breakout of something like atopic dermatitis. if the rash is happening only on one side it's probably worth having a health care provider look at it though it's probably not any sort of emergency. if the rash is occurring on both shoulders/arms then you might consider causes such as laundry detergent (mild allergy or reaction) dryer sheets wearing new clothes before washing them a change in the type of soap you use (again possibly a mild allergic reaction) or something along those lines. if the rash/blotchiness doesn't clear up on its own or if it gets worse spreads or your begin having swelling of the face/mouth and/or shortness of breath then you need to seek medical care. best wishes as you try to solve this mystery!