Lauren Koltcz said she noticed the mark on her left thumb nail last May and thought to herself, “Well, that’s odd.” While ...

Lines running from the bottom of the nail to the tip are the most common ... of the nail folds that makes the skin swollen ...

Nail ridges are grooves or raised lines that form on the nail plate and may run horizontally or vertically. They can vary in severity, from barely noticeable to quite pronounced. While some ridges ...

5. Do you see thin red or brown lines? They’re called splinter hemorrhages. They usually come from trauma to your nails or a fungal infection. They can also be from psoriasis, melanoma ...

(Gray News) - A brown line on a mother’s fingernail turned out to be a rare form of melanoma, according to the Cleveland Clinic. Lauren Koltcz, 45, said she noticed a brown streak on her ...

Learn the most common causes of white spots on nails, a condition known as leukonychia. Plus, experts explain how to treat ...