Raynaud’s Syndrome affects about 4% of the population. Two of the more common causes are stress and cold temperatures. I see this condition often as a hand surgeon. Fortunately, it does not generally require surgery unless the patient starts developing ulcers on their fingertips due to poor blood flow or has significant pain. Moving to a warmer climate can help with this condition, as can certain medications which help open up blood vessels. Video credit: @newmanspecialswoodwork on TT #raynauds