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Fingers that change color

Contents of this page:

Alternative Names   

Blanching of the fingers; Fingers - pale

Definition    Return to top

Fingers that change color when they are exposed to cold temperatures or stress are a sign of cyanosis. Cyanosis is a bluish discoloration of the skin and mucous membranes from lack of oxygen.

Considerations    Return to top

Raynaud's phenomenon may cause sudden change in the finger color.

Causes    Return to top

Home Care    Return to top

Avoid smoking.

Avoid exposure to cold in any form. Wear mittens or gloves outdoors and when handling ice or frozen food. Avoid chilling, which may happen following any active recreational sport. Wear comfortable, roomy shoes and wool socks. When outside, always wear shoes.

When to Contact a Medical Professional    Return to top

Call your doctor for an appointment if:

What to Expect at Your Office Visit    Return to top

The doctor will perform a physical examination, which will include close examination of the hands, arms, and fingers.

The doctor will ask questions about your medical history and symptoms, including:

Tests that may be done include:

Treatment depends on the underlying cause.

Update Date: 6/18/2007

Updated by: Steve Lee, DO, Rheumatology Fellow, Loma Linda University Medical Center, Loma Linda, CA. Review provided by VeriMed Healthcare Network.

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