I have a rash on the back of my neck. Originally it was two areas that looked like bites and itched. I thought it might be lice, but I was examined by a doctor and none were found. She thought something had irritated the skin. The rash continued, with more bite-like bumps appearing and really itching. Some of them appeared to be in a line, so I thought bed bugs! I had my home inspected, and none were found. The rash itched for a long time. The original two areas have developed a snakeskin texture and a few of the "bites" remain. I also had a patch on my forearm, but that has pretty much healed. I have treated the areas with triamcinolone Acetonide cream .1%, which didn't help as much as it usually does with rashes. I added benadryl cream, which seemed to make some difference. This has been going on for a month.