I have had on and off for about 10 years "electric" shocks in my legs from my knees to my toes. The shocks can be from every 5 seconds to 1/2 minute. The episodes come about every half year - but now they are coming about every month. They are very painful the first day and usually are gone by the third day. Nothing seems to help - pain medication (oxycodone or hydrocodone) or lorazepam. Of course, when I am having the pain the doctors in the emergency room or urgent care don't know what to do. They send me to specialists, but then I can't get in to see them for over a month and by that time the pain is gone. I have had tests, but nothing negative. This is very depressing for me. The only thing I was told is that it is "muscle spasms". Can you help?