ive been having a lot of pain in my left arm so neuro sent me for a EMG ( awaiting results ) but for the last week my hand and wrist very sore and painful if i moved it in a certain way, wrist and hand swollen and now i can feel a lump on my wrist? it always seems to be my left side where i feel the most pain compared to my right side strange? has anyone else had or got this problem and whats with the lump? it seems to be one thing after another and i feel im never away from the gp's xxx