Raynaud’s phenomenon

• Toes or fingers that change color when exposed to the cold
• Toes or fingers that change color upon pressure
• Pain in the fingers or toes when exposed to the cold
• Tngling or pain on warming

Additional symptoms that may be associated with this disease:

• Skin redness or inflammation
• Bluish skin
• Paleness

A physical examination of the affected parts reveals typical changes. Vascular ultrasound may be performed. Cold stimulation test for Raynaud's phenomenon may be performed.