Shaving with a razor is a quick, cheap and efficient way of banishing unwanted hair, but it occasionally comes with an unwanted side effect: shaving rash, or as it's more commonly known razor burn.

A rash is a generic term for an area of irritated skin. This irritation can take many forms, including redness, swelling, itching, and dryness. This is a rash that was once a hallmark sign of Graves' ...