I get intense pain in the back of my neck and read-top of my shoulders... sometimes it's as if the muscles are flexed all day, it's exhausting and uncomfortable. I have found that keeping moving keeps me a bit looser, and a hot bath can help as well. But, neither of these are neuralgia pain, it's in the muscles. When it gets really bad I've had the electric shock sensations, but usually I'm feeling numb by then and all I can feel is the nerve related pain.