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“This condition commonly occurs in individuals between 15 to 30 years, in which the fingers, toes, ears, nose or even nipples become cold when an individual is stressed or exposed to cold air or ...
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.
QUESTION: When my hands get even a little cold, the ends of my fingers turn white and go numb. Is this genetic or harmful? QUESTION: When my hands get even a little cold, the ends of my 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. Rare disorder can turn fingers and toes white or blue when ...
There are also a number of other conditions that affect hands, feet, and parts of the face with associated skin color changes that need to be differentiated from acrocyanosis: Raynaud phenomenon, pernio, acrorygosis, erythromelalgia, and blue finger syndrome. The diagnosis may be challenging in some cases, especially when these syndromes co-exist.
Cold urticaria (essentially meaning cold hives) is a disorder in which large red welts called hives (urticaria) form on the skin after exposure to a cold stimulus. [1] The hives are usually itchy and often the hands, feet and other parts of the body will become itchy and swollen as well.
It does not require exposure to cold to develop. Levamisole toxicity is a vasculitis that can appear similar to frostbite. [18] It is caused by contamination of cocaine by levamisole. Skin lesions can look similar those of frostbite, but do not require cold exposure to occur. People who have hypothermia often have frostbite as well. [10]
Learn all about the phenomenon knowns as Raynaud’s syndrome, including symptoms, risk factors, and how to treat it so you can ride through winter.