Not sure where to post this thread but we'll try here .. Anyone else have issues with flushing ( redness ) of hands and feet ? Seems this is a new symptom for my son and dr has no clue as usual. His calf's also get small red spots on them. The redness gets worse when he stands or walks or after he showers. He also seems to to warmer at night right before bed. When he gets warmer the hands get red. I'm pretty sure the leg problem is the small blood vessels leaking in his legs. We did do some bloodwork wihch for the most part was normal. This seems to have gotten worse after he had a bout with the shingles. We are trying diet changes to reduce histamine with no help yet. Just another really odd symptom in this ongoing process. Any guesses ???