Had something weird happen this morning.

I used the weed eater to cut down some grass around my okra rows. Used it for less than 5 minutes. I was holding the shaft/throttle with my right hand and the hand bar with my left.

After shutting the weedeater off, my hands immediately felt like they were itchy, although there was nothing on them and no amount of scratching would help. After about 5 minutes the itching stopped and then my right hand started to swell up. Within 10 minutes it was swollen up enough that I couldn't make a closed fist.

I've put ice on it thru the day and the swelling has started to go down, but this scares the crap out of me. Only thing I can think of is the vibrations of the weedeater messed with the nerves in my right hand and caused it to swell somehow.

Have any of you ever heard of anything like this happening from vibrations..?

I had a full round of allergy test a few years ago and I was immune to just about everything, so I don't think an allergen started it.

Does Carpal Tunnel cause anything like this.?