I'm not ill AFAIK. I don't feel as though I have a temp. No sore throat, earache, etc.
Could it be to do with the codeine I took last night?
I had dreadful back and shoulder pain yesterday, and took one 30/500 co-codamol. I woke up with the rash, and it has spread during the day. It is raised, blotchy, bright pink, and not itchy. I have never reacted to codeine before, AFAI can recall, but haven't taken it in years.
What's causing it, and why is it getting worse?