Learn when rashes signal medical emergencies. Color, location, and symptoms reveal dangerous conditions needing urgent care.

Viral infections can sometimes cause itchy or painful rashes. Here’s a breakdown of the most common viral skin rashes, what they look like, and how to deal with them.

If the symptoms do not improve in 5 to 15 minutes, or they come back, use a second pen if the person has one. The following slides show pictures of rashes due to contact dermatitis, a hay fever ...

Poison ivy, oak and sumac all can create itchy rashes from urushiol. What you need to know before the rash starts.

Pictures of Lyme disease rash can help you know if you have this condition. A telltale sign of Lyme disease is a red, circular, or oval rash that expands over time like a bull's-eye. This type of ...

Poison ivy, oak and sumac all can create itchy rashes from urushiol. What you need to know before the rash starts.

A heat rash typically looks like tiny bumps on your skin. These bumps are sometimes filled with fluid. They can show up anywhere that you sweat a lot, like under the breasts, the groin ...

An upgraded version of Google’s medical chatbot can use smartphone photos to diagnose rashes and can evaluate ... scenarios involving a range of symptoms and medical histories.

Chickenpox and measles are both caused by viruses. Both cause a rash, but other symptoms can differ. Vaccinations are available for both conditions, and some treatments are similar. Chickenpox is ...

As West Nile virus is detected in the United Kingdom, there are some key symptoms that will alert you to infection. The UK Health Security Agency (UKHSA) and the Animal and Plant Health Agency ...

Lupus is a chronic autoimmune disease. It can cause many different symptoms, including fever, fatigue, rashes, body aches, and confusion. While there’s no cure, symptoms can be managed with ...

Localized burning, tingling, itching, prickling pain that starts days to weeks before the rash appears. The pain varies by person but can be constant or come and go. Days after these symptoms ...