Raynaud's

Raynaud's

Raynaud's

Raynaud's disease causes some areas of your body — such as your fingers and toes — to feel numb and cold in response to cold temperatures or stress. In Raynaud's disease, smaller arteries that supply blood to your skin become narrow, limiting blood flow to affected areas (vasospasm).

Women are more likely than men to have Raynaud's disease, also known as Raynaud's or Raynaud's phenomenon or syndrome. It appears to be more common in people who live in colder climates.

Treatment of Raynaud's disease depends on its severity and whether you have other health conditions. For most people, Raynaud's disease isn't disabling, but it can affect your quality of life.