Medically reviewed by Jurairat J. Molina, MD A circular rash is commonly caused by a fungal infection called ringworm.

Her primary doctor referred her to a disease specialist at Children’s Hospital. The specialist informed her that the bull’s-eye rash doesn’t always develop on those who contract Lyme Disease ...

A common symptom of Lyme disease is a bullseye-shaped rash. However, many other conditions may cause a similar rash, including ringworm, fixed drug reactions, and allergic reactions to insect bites.

Lyme disease spreads through a bite from an infected blacklegged tick, and symptoms include headache, fever, and a "target" skin rash. Learn more about Lyme disease and how to prevent it.

By definition, patients with probable late Lyme disease had no history of physician documented or treated EM rash and no objective clinical signs associated with late Lyme disease. However ...

“So it’s really not a good idea to let children jump to a pile of ... One of the most distinctive signs of early Lyme disease is a “bullseye rash” — redness around tick bites that ...

As the tick season approaches, Emplify Health by Gundersen encourages everyone to stay informed and vigilant. By taking ...

Getting a tick bite doesn't automatically spell medical emergency, but it is important to know what to do next.

BILLINGS — A Bozeman hunter’s bird dog has alerted health officials to the possibility that the tick that carries Lyme ...

Children under eight may get amoxicillin ... About 70-80% of people with Lyme disease get an erythema migrans (EM) rash. An ...