I use keyboard almost 8 hours and past few day i rest my left arm on a box facing down while typing. Now i have Numbness on my left wrist and halfway up the arm, especially my thumb and index fingers.
My wrist feels weak , i can't hold a bag for too long now. Also feel kinda cold. By wearing a wrist support from pharmacy, Will that help for a while??
Or is it too much because it's not that painful?
Is this Carnal Tunnel Syndrome?