Now, I would never prescribe a remedy unless I knew there was an overall match with the whole person's health rather than just a correspondence to one isolated ailment. So I did not give her the homeopathic remedy. But how interesting! I suggested she take a Copper supplement instead, in case levels were low in her body. The electric shocks ceased. Since then, I have suggested this small measure to people and it has always been effective. I have also observed that people who are low in iron often are low in copper. There is a proportionate relationship between the two. And so, suffering from regular electric shocks can be a pointer to taking an Iron tonic as opposed to taking a Copper supplement to reduce the susceptibility to electric shocks.
To summarise: if you get regular electric shocks - take either Copper or Iron.