It happens when my hands are hot and good blood supply too - veins standing out on back of hands, sweaty etc so I don't think it's lack of blood like some others described. I do get Reynaud's symptoms when it's cold and this is different.
@Arducius started
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It happens when my hands are hot and good blood supply too - veins standing out on back of hands, sweaty etc so I don't think it's lack of blood like some others described. I do get Reynaud's symptoms when it's cold and this is different.