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  2. Cold hands are common in winter. When are they a sign of a ...

    www.aol.com/lifestyle/cold-hands-common-winter...

    Along with feeling cold, if you notice “your hands have significant color change, numbness, weakness or pain, it could be from an underlying vascular disease, neurologic problems or Raynaud’s ...

  3. Acrocyanosis - Wikipedia

    en.wikipedia.org/wiki/Acrocyanosis

    [3] [4] Exposure to cold temperatures worsens the cyanosis, while it often improves on warming. [2] Aside from the color changes, patients normally are asymptomatic and therefore there is usually no associated pain. The most common sign, discoloration, usually is what prompts patients to seek medical care. [3] [4]

  4. Raynaud syndrome - Wikipedia

    en.wikipedia.org/wiki/Raynaud_syndrome

    The condition can cause localized pain, discoloration (paleness), and sensations of cold and/or numbness. When exposed to cold temperatures, the blood supply to the fingers or toes, and in some cases the nose or earlobes, is markedly reduced; the skin turns pale or white (called pallor) and becomes cold and numb.

  5. Rare disorder can turn fingers and toes white or blue ... - AOL

    www.aol.com/lifestyle/rare-disorder-turn-fingers...

    Any type of cold can be a trigger, including reaching into the freezer, holding a chilled drink or relaxing in an air conditioned room. ... The “impressive color change in your fingers” means ...

  6. Cold autoimmune hemolytic anemia - Wikipedia

    en.wikipedia.org/wiki/Cold_autoimmune_hemolytic...

    In chronic cold agglutinin disease, the patient is more symptomatic during the colder months. Cold agglutinin-mediated acrocyanosis differs from Raynaud phenomenon. In Raynaud phenomena, caused by vasospasm, a triphasic color change occurs, from white to blue to red, based on vasculature response. No evidence of such a response exists in cold ...

  7. Frostbite - Wikipedia

    en.wikipedia.org/wiki/Frostbite

    Most often, frostbite occurs in the hands and feet. [7] [8] The initial symptoms are typically a feeling of cold and tingling or numbing. [1] This may be followed by clumsiness with a white or bluish color to the skin. [1] Swelling or blistering may occur following treatment. [1] Complications may include hypothermia or compartment syndrome. [2 ...

  8. If Your Fingers and Toes Get Painfully Cold on Rides, You May ...

    www.aol.com/lifestyle/fingers-toes-painfully...

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  9. Cyanosis - Wikipedia

    en.wikipedia.org/wiki/Cyanosis

    Cyanosis is the change of body tissue color to a bluish-purple hue, as a result of decrease in the amount of oxygen bound to the hemoglobin in the red blood cells of the capillary bed. [1] Cyanosis is apparent usually in the body tissues covered with thin skin , including the mucous membranes , lips, nail beds , and ear lobes. [ 1 ]