Font Size
A
A
A
1
...

Cold Hands and Feet

Cold Hands & Feet Overview

When your hands or feet (and sometimes other parts of the body, especially your ears and nose) get too cold, they can be injured or react in different ways.

  • The most severe cold injury is frostbite, which is true tissue freezing (ice crystals form in the skin and other tissues of the body). Frostbite causes permanent damage to blood vessels and other structures. Frostnip is also ice crystal formation in tissues but only in the very outer layer of the skin. It causes no permanent damage.
  • Immersion injury results from exposure of wet feet (or hands) to cold temperatures at or above freezing. It develops over hours to days and damages the nerves and muscles. Like frostbite, immersion injury causes permanent damage.
  • Other conditions of cold hands or feet are pernio, Raynaud's phenomenon, cryoglobulin formation, and cold urticaria.
Medically Reviewed by a Doctor on 3/14/2013

Must Read Articles Related to Cold Hands and Feet

Hypothermia
Hypothermia Hypothermia occurs when the normal body temperature of 95 F (35 C) or lower. Causes of hypothermia include exposure to a very cold or frigid environment (primar...learn more >>

Patient Comments & Reviews

The eMedicineHealth doctors ask about Cold Hands and Feet:

Cold Hands and Feet - Causes

What was the cause of your cold hands and feet?



NIH talks about Ebola on WebMD

Read What Your Physician is Reading on Medscape

Cold Injuries »

Exposure to cold can produce various injuries that occur as a result of the human inability to adapt to cold.

Read More on Medscape Reference »


Medical Dictionary