Medically reviewed by William Truswell, MD There are various causes of armpit rashes, including infections, allergies, or ...

"Hot and sunny" may seem like a good summer forecast—unless you get too much heat and sun. High temperatures and sun exposure can lead to skin problems like heat rash—a short-lived rash that resolves ...

Liam’s mother, Baylea Christiansen, says a few of his friends ran to their apartment to tell her what happened to her son. “I didn’t ask any questions. I just ran,” Christiansen said. “He [Liam] was ...