A red dot is usually a sympthom of an insect bite. The red circle is usually an infection from that bite. Disinfect it and put an ice pack on it and if it doesn't get better, call your doctor.
Red dots with little circles can be from bug bites, chickenpox, or hives. If the bumps itch, burn, or do not clear up, see a doctor.
if im thinkind what you're thinking, (which I'm probably not) that's a polio vaccine scar
acne.......
Cool
Cancer Cancer
It could be ringworm.
The flag of Greenland has a white stripe, a red stripe, and a red and white circle.
If its just one Red spot with a white ring it could be a ringworm.http://www.webmd.com/skin-problems-and-treatments/tc/ringworm-of-the-skin-topic-overview
it is the clown it
A large, purplish-red circle on the skin. Caused by the leakage of blood out of a vessel and under the skin.
It is white with a large red circle in the middle. The red circle is said to represent the sun.
The Bangladesh flag consists of a red circle on a green base. The circle is placed slightly to the left side of the Bangladesh flag so when the flag is flying on a mast the circle will appear to be in the center.
A red circle on your skin. See the related link for a photo.
Go slow but when you get to the red dot just plan out what you r going to do before you go on the red dot.
The big red dot is a storm.