Raynaud’s Syndrome and Chilblains

Raynaud’s Syndrome and Chilblains, also know as Red, White, and Blue Toe Syndrome, is a condition that causes a person’s toes and fingers (and in some cases the nose and ears) to feel cold or numb when exposed to certain conditions. While there are many different factors that may trigger Raynaud’s Syndrome, cold weather seems to be the most common cause.