This problem is known as Raynaud's phenomenon. It helps to keep your ... or a ring-like rash on your face. On dark skin, the rash may leave behind dark spots, light spots, or permanent scars.

I have a question - Can Raynaud’s syndrome cause nails to turn black? Ed’s note ... Also called Raynaud or Raynaud’s phenomenon or syndrome, Raynaud’s disease is a condition in which ...

As a result, connective tissue of the skin, lungs, and internal organs—especially the ... does not work as well as it should. Raynaud's phenomenon is a condition in which some areas of the body, ...

Raynaud’s phenomenon is a condition that causes blood ... and can leave lasting scars or pits in the skin. First, the affected area, like a finger, will turn pale or white as blood flow is ...

In their review article, the authors focus mainly on the manifestation of Raynaud’s phenomenon in the hands ... and subsequently red skin coloration (tricolorization) are often misdiagnosed ...