Cold weather can sometimes trigger painful swelling of the fingers and toes, known as chilblains or perniosis. Learn what ...

Chilblains, painful itchy swellings, occur when cold air causes blood vessels to constrict and then rapidly dilate upon rewarming. This inflammation affects extremities, particularly in damp, chilly ...

Ever had an itch you can't scratch? Maybe it's out of reach, or your hands are full, or you don't want to damage your skin. It can be deeply frustrating. And even though the itch response, or what ...

Itch is a complex process in skin neurobiology. Understanding pruritus, commonly known as itch, and its chronic forms is a key step in developing effective treatment and management strategies to ...