This color change happens because your blood lacks oxygen. As a result, your skin in the affected area turns white and then blue. Raynaud’s causes you to have episodic spasms, called vasospastic attacks, in response to cold temperatures or stress.ĭuring a Raynaud’s attack, the arterioles and capillaries in your fingers and toes tighten more than they should. It may also affect blood vessels in your nose, lips or ear lobes. Raynaud’s (pronounced ray-nodes) syndrome is a disorder that affects small blood vessels in your fingers and toes.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |