red spots on my armred itchy bumps on hands and fingersred itchy rash on arms and handsred itchy bumps on hands and feetred spots on arms after showerredness on hands and armsred rash on arms and legs not itchysmall itchy bumps on handitchy raised bumps on arms and legsred itchy blisters on handsred dots on arms and legs not itchyred blotches on hands and arms