Question: I have six red spots on my upper thigh that range from 1/8 inch across to 1/2 inch across. Two of the bigger spots have what appears to be a small white center. I noticed them this afternoon and none of them had white centers. The biggest one seems to be getting bigger than it was. I haven't had a tick bite that I know of, but I'm worried that this might be Lyme Disease. What do you think?

I have a rash.--or a lesion on my upper right thigh. My GP thought that it might be a lesion. He sent me to my dermatologist and he hadn't seen anything like this before. He asked if I'd changed or added new prescriptions, but I haven't. I also haven't changed laundry detergent or fabric softener. He asked if I had been bitten by a bug, and I said that I didn't think so. A nurse friend thought that it looked like I'd been bitten and that I was possibly allergic to it. I first noticed this when it was six small red dots on my upper thigh yesterday about 3:00pm. It was about 4:00pm today when the dermatologist looked at it and drew around it with a marker. I have an appointment with him tomorrow so that he can see how it is progressing. I was afraid that it might have been Lyme disease last night, so I went to this site and told the doctor that the spots all had clear centers. He wrote back and told me that it wasn't Lyme disease. We're all stumped here, and I thought since it had changed a lot since then, I'd write you again with the new symptoms and try to send a picture. You probably won't be able to see that the centers are still there , even if you get the picture. The dermatologist said that this was not XXXXXXX XXXXXXX syndrome--thought you might like to know that