I am a 71 year old male, and in the last few hours have broken out in a red rash. the medications I take are methotrexate, metoprolol tartrate, folic acid, atorvastatin, and clopidogrel. I do not know if this could be a reaction to medications, or something else like shingles, I have had the shot for shingles. the rash appear to be different sizes and show up on torsal, on arms, back of legs, around belt line and any where skin rubs skin. The just started to show up within the last 4-5 hours. it is itchy, it is a raised red circular rash about the size of a dime to a quarter.