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blood pooling

  1. Jwarrior77

    Excessive Vein Dilation?

    Does anyone else have veins that seem to excessively dilate for no reason? I have POTS / Dysautonomia so I know it's related to this. They get dilated when exposed to heat, eating different foods, and even emotional upset or stress. I believe it could be related to MCAS however not entirely...