hello, i have been getting short sharp electric shock in the left side of my head, they last around 2 seconds and are quite painful, it feels like its something to do with my nerves its like a buzz or electric shock. Im a wrestler and anout 6 moths ago i had an opponent land hard on my wrist, this resulted in some nerve damage to my hand and felt like it was up to my elbow but not sure if it could be related.
the pain in my head comes on unexpected, and leaves me a but dazed and feels like i have a light headache all the time. any help would be great thank you