Your nails might seem like a purely cosmetic detail, but doctors often see them as tiny windows into your overall health.

Vertical fingernail ridges are usually harmless and often appear due to aging. Horizontal ridges might indicate health issues like vitamin deficiencies or infections. Good nail hygiene can help ...

A lurking health condition may be at your fingertips – literally. Your nails can provide clues to other health conditions, and specialists at MedStar Washington Hospital Center can help with treating ...

You probably don’t spend much time thinking about your fingernails (unless you’re painting them!). But your nails can provide key insights into your health. Take nail ridges for instance, which may ...

You notice it first as a small gap between your nail and the pink skin underneath. What starts as a barely visible separation gradually expands, creating an unsettling space where debris collects and ...

Your nails serve as more than just a canvas for your favorite polish color. These small but significant parts of your body can reveal important information about your overall health, often acting as ...

DEAR DR. ROACH: I have a serious problem with my fingernails splitting and coming off at the edges. I have tried biotin and keratin for almost a year without results. I am an 89-year-old man who takes ...

Fingernail ridges can be a common issue, often indicating underlying health problems or nutritional deficiencies ...

Developing a new and persistent cough, as well as wheezing or coughing up bloody phlegm are all significant symptoms that could signal problems with your lung health and potentially be early signs of ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

Nail polish has been around for a long time, but new formulas and techniques have taken nail painting to the next level. Manicure enthusiasts can now choose from an endless variety of colors and ...