My child has a weird circular rash after getting a tick bite. is this something i should be concerned about?

Yes: This type of rash is also known as erythema migrans, and could be a sign of Lyme disease, especially if you live in the northeastern U.S. Your child needs to be seen by their pediatrician to be properly diagnosed and treated.

Yes: Yes. Anything that penetrates the skin can give germs a pathway in and a chance to cause infection. Of course with tick bites, you often think of lyme disease. Regardless, the rash needs checked by your pediatrician.

Yes: A rash around a tick bite should be evaluated promptly. It may be a local reaction or a sign of lyme disease. If you cannot see your pediatrician immediately, take several good pics of the rash, especially if it is changing rapidly.