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

Skin reactions can be alarming, especially when they appear suddenly. Many people struggle to tell the difference between hives and a rash, but knowing the cause is the first step toward relief.

Most infections present as rashes or small growths and typically cause irritation and itchiness. Affected areas of skin may appear pink or red on people with light skin or brown and black on ...

U. of Oregon team uncovered a molecule produced by yeast on the skin that has potent antimicrobial properties against a ...

but your dermatologist may also perform an examination using a black light. This exam is called a Wood’s lamp examination. It may be used to help diagnose skin disorders like infections ...

Lester said Black skin has been more likely to appear in medical chapters on sexually transmitted infections, perpetuating harmful stereotypes. To help educate doctors, Elbuluk created Project ...

With the global threat of drug-resistant infections, fungi inhabiting human skin are an untapped resource for identifying new antibiotics, said Caitlin Kowalski, a postdoctoral researcher at the ...

The yeast Malassezia helps protect the skin from bacterial infections, but only up to a certain point. Scientists at the ...