Frostbite of the toe occurs when the skin is exposed to extreme cold. The colder the temperature, the faster frostbite can set in. The Mayo Clinic describes frostbite as a condition that occurs when the skin and underlying tissues freeze. When frostbite is suspected, it is important to remove wet socks and shoes. Individuals should attempt to keep the skin as warm and protected from the elements as possible. In serious cases, amputation may be necessary if the tissues of the toe are too damaged.
Sensations
As frostbite sets in, the toe may become painful. The Mayo Clinic describes this as prickly or itchy. As the tissues continue to freeze, the toe may feel as if it is burning, cold or numb. When the frostbite progresses, it may be difficult to move the toe. If frostbite spreads to the other parts of the body, the muscles and joints may become painful and fail to function.
Coloration
Initially, the toe will appear red, white, pale or grayish-yellow as it begins freezing. The skin will eventually appear and feel hard and waxy. Ice crystals can form on the surface of the toe during the second stage of frostbite.
Symptoms During Treatment
The Mayo Clinic suggests that a blister may appear 24 to 36 hours after the frozen tissues are warmed. The skin can become blue or purple as it begins to thaw. As the toe thaws, it is likely that it will become painful. The sensation may include stinging, burning and swelling. In the most severe cases of frostbite, the toe will become black and hard as the tissue dies, even after it thaws.
Other Serious Symptoms
When the tissues begin to freeze they may become warm. An individual may develop a fever over 100.4 degrees F, according to the Mayo Clinic. Dizziness, aching, feeling ill and any new and unexplained symptoms require medical attention immediately.
