Yup I have it in both hands or arms..

I had an electrode test or whatever its called..

I wore a splint day and night for a few weeks and the symptoms virtually disappeared.. I have noticed over the last weeks it is coming back so I try and rest my hands/wrists when I can

I got almost no swelling.. On hot days I could see it but generally there was no change on the outer of my arms..

Its uncomfortable isn't it..

Another tip I did was to hold my arms above my head. I swear I could feel the fluid running out