In the summer months, you might notice your skin turning red and blotchy, or find yourself covered in itchy red bumps ... in ...

(Probably not ... isn't an actual rash at all (per Healthline). EIV is a skin disorder involving inflamed blood vessels in the legs. Sufferers typically have blotchy red patches on their lower ...

The rash can affect any part of the body, for example the underarm area, between fingers and around the wrist, the inside of the elbow, buttocks, lower legs ... they are itchy or not.