article_snippet: The condition occurs when small blood vessels in the extremities are over-sensitive to changes in temperature, interrupting the blood supply.
article_snippet: The condition can cause considerable pain, numbness or tingling.
article_snippet: Raynaud's occurs when small blood vessels in the extremities are over-sensitive to changes in temperature, interrupting the blood supply.
article_snippet: It can also affect the tiny arteries in the nose, ears and tongue.
article_snippet: Typically, Raynaud’s causes the fingers or toes to turn white and numb.
article_snippet: — all of which cause blood vessels to contract.
article_snippet: Cold hands and feet are frequently overlooked, put up with and considered nothing more than a nuisance but if you do suffer from cold extremities frequently, please don't ignore it. '
highlights_snippet: Condition occurs when small blood vessels in the extremities are over-sensitive to changes in temperature, interrupting the blood supply .
  