My daughter woke up with this strange red ring on her arm. It’s not itchy but looks spreading. I’m panicking, do I need to rush her in?

The doctor may perform a physical exam and possibly recommend tests to rule out other conditions. They will also consider the likelihood of Lyme disease based on regional tick activity and the time of year.

Blood tests for Lyme disease are generally not recommended immediately after noticing a rash, as it takes several weeks for antibodies to develop and be detectable. Instead, diagnosis is often based on clinical evaluation and the characteristic appearance of the rash.

If Lyme disease is suspected, treatment may begin based on clinical signs alone, especially if there are additional symptoms like flu-like feelings or recent tick exposure.

If diagnosed with Lyme disease, early treatment with antibiotics is crucial. The standard course involves oral antibiotics such as doxycycline or amoxicillin, typically for 10 to 21 days.