It's a rash that's often the first symptom of Lyme disease. It's typically a circular red area. It might clear in the middle, forming a bull's-eye pattern, but most of the time it doesn't. It can ...

Erythema migrans and erythema multiforme both cause target- or bull’s-eye-shaped lesions. Erythema migrans is due to Lyme disease. Erythema multiforme is an immune-mediated hypersensitivity skin ...

Lyme disease can cause a rash that sometimes looks like a bullseye and usually appears within a week of the tick bite. While known for the bullseye rash, Lyme disease rashes can vary greatly in ...

A 68 year old female presented to an urgent care center complaining of three weeks of intermittent low grade temperature accompanied by chills, diffuse myalgias, arthralgias and rash. The patient and ...

This Journal feature begins with a case vignette highlighting a common clinical problem. Evidence supporting various strategies is then presented, followed by a review of formal guidelines, when they ...

Erythema multiforme is an immune-mediated reaction that causes a raised, red, target-like rash on the skin or mucous membranes. It often resolves on its own but may require medical treatment. Its name ...

Erythema migrans (EM) is classically described as a flat, blanchable, annular, erythematous skin lesion with or without central clearing, occurring at the site of Borrelia burgdorferi inoculation. The ...