Lori, I assume then that my issue is definitely not Reynaud's but other circulator problems associated with Fabry disease which unfortunately I do have a diagnosis for.

My digits don't turn blue but I loose all feeling rapidly in cooler weather. It gets worse as time goes on. Fingers start to go numb now in temps as high as 50 deg. and gloves/mittens are almost useless after they loose feeling. I cannot recover circulation to normal unless using a heat source. Sucks but its the least of the problems Fabry has dealt me. That's life as they say.

jimmyb