Hi ty for talking to me, I have had this shock feeling going on with my left knee now for a couple of months I have no ideal why, but its like a electric shock for a few seconds, then it goes away, it comes at no notice, & its so shocking I cant help but cry when I get them
Hi, Thanks for using Chat Doctor. Feeling like electric shock may be due to nerve involvement. I hope you are not taking any Chat Doctor.  You can do regular proper exercise and avoid any unusual posture or pressure on that knee. Get done one EEG and EKG one to rule out any other cause. Consult your doctor once for examination and management. Hope I answered your question. Feel free to ask me if you have any further queries. Wish you good health. Take care. Regards