Scratching an itch is almost irresistible — even though it can make a problem worse. Now researchers have discovered a ...

The itch from bug bites, rashes, and other skin conditions can sometimes be so overpowering that it feels impossible to avoid scratching them. But new research explains why you might want to hold off ...

Scratching isn’t just a bad habit — it’s an immune defense mechanism. While it fuels inflammation, it also helps fight ...

Find out why stress can worsen allergy symptoms. Learn about the cellular chain reaction that occurs in the body and how it ...

Mice that were free to scratch their itchy ears saw the number of immune cells go up and levels of infection-causing bacteria ...

The surprising paradigm shift could lead to much more protective sunscreens and effective skin treatments.

Scratching is often pleasurable, which suggests that, in order to have evolved, this behavior must provide some kind of ...

People with the skin condition psoriasis often have invisible inflammation in the small intestine with an increased ...

Discover how probiotics enhance skin health through the gut-skin, with expert insights on choosing the right supplements and ...

Basal cell carcinomas, the most common form of skin cancer, occur in chronically sun-exposed areas such as the face. Locally advanced tumors in particular can be difficult to treat surgically. A ...

People with psoriasis -- a skin condition -- often have invisible inflammation in the small intestine that increases their ...