Hi, I have the same thing, this has been going on a very long time. I thought I had lice or scabies and after treating that for a long time w/ no relief I had to look for other ppl w/ the same symptoms. I recently started a new job and the ppl at work think I have lice because they see bugs on or near me. I've been to the doctor here recently and was treated for lice and scabies again and it did nothing. I don't know what to do, I'm going back to the doctors tomorrow and ask him to personally check my hair for lice. They talk about me all day at work and they don't care that I can hear them. I don't say anything to them about my itchy problem because I fear I will be fired and I feel if I tell them about my itchy problem I will be fired. So I am loosing my mind lately. I need my job and I need a solution. MY family think I'm crazy and will not help me so I am going thru this on my own. I am afraid I will be committed for delusions and paranoia. MY question is ,is this "itch" catchy? Can I get a doctors note stating I don't have a contagious disease and keep my job? Please help me.