The clear blisters would only appear when I feel overheated from the weather, usually
in the
summer. I used to get the clear blisters all over my body, but face. Anyway, over the years this has decreased to just legs and arms.
However, about couple of years ago I started getting clear/flesh colored bumps on my left hand. Not itchy, not painful, not burning, not scaly. Nothing, just there. I thought it was sudamina. I started scratching them.