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 ...

Please provide your email address to receive an email when new articles are posted on . A bite from the lone star tick produces a “bull’s-eye rash” indistinguishable from Lyme disease. The tick is ...

Lyme disease is prevalent this time of year, especially in the Northeast, mid-Atlantic and upper-Midwest regions of the U.S. — though there have been reports of cases in expanding areas, according to ...

A 43-year-old woman presented with 6 months of recurrent bilateral eye pain and redness alongside spontaneous urticaria. She noted episodes of quarter-sized itchy lesions appearing on her abdomen, ...

I am a 60-year-old man. I have been having itchy eyes for the past few months without much improvement despite all forms of treatments. Kindly let me know what to do about it.Chinedu (by SMS)The most ...