Hi my name is Emily I have suffered from this for about 10 years now. The only thing that seems to help me is baking soda baths. I just had an episode lasted 15 minutes. I have to get under cotton sheets I become irritable not as bad as some of you. The itching is so bad makes me want to cry sometimes I even do. I have asked many doctors they all look at me like I'm crazy. I have searched the internet for years trying to find out what it is I'm so glad I found this post.