I noticed a week ago that my upper arms just above my elbows began itching. There was no noticeable rash at that time. A couple of days later, I woke up with intense itching to the tops of both of my hands and noticed a flat, red, blotchy rash on them. The next day I woke up with itching to both forearms and the same rash appeared. It is now a week later and the rash is still there, but it is flat in some areas and slightly raised in others. It is only on the tops of my hands/fingers, forearms, upper arms above my elbows and my neck/chin area. I've been putting Cortizone cream on it, but it hasn't helped. Today, I started applying Benadryl cream. I have not taken any new medications nor eaten any new foods. I am using the same soap, shampoo, lotion, laundry detergen, fabric softener and makeup that I've used for a long time. I am baffled by this and the itching is driving me nuts at times. Here are some picture I took today.