"A tooth infection can kill you, but rarely," warns a Cleveland Clinic expert. Here's how to recognize the risks and how it can escalate.

Constantly scratching and picking at an itchy rash really does make it worse. But why? According to newly released research ...

Scientists at Stanford are developing a painless, topical vaccine using a common skin bacterium to trigger immunity.

Impetigo is a bacterial infection that affects your skin, causing sores and blisters. It can appear differently depending on the stage of infection and what part of your body it affects.

From cystic acne to keloids, dermatologists explain why you should never pop these 18 common skin bumps and share proper ...

The research highlights why avoiding scratching is essential for healthier skin. Scratching may feel good in the moment, but it often makes rashes worse by increasing inflammation. While it can help ...

Folliculitis, caused by bacterial or fungal infections, is inflammation of your hair follicles. It presents as bumps or a rash on your skin anywhere hair grows, including the scalp, torso ...

Sexually transmitted diseases (STDs) continue to pose significant diagnostic challenges for healthcare providers, often leading to delayed or incorrect ...

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

Existing research suggests scratching itchy skin can often make it worse, aggravating a wound and spreading harmful bacteria.