Medically reviewed by Anju Goel, MD Up to 20% of people who get COVID-19 experience skin and nail changes. COVID nails is a ...

Medically reviewed by Susan Bard, MDMelanonychia, also known as a dark or black line on the nail, causes a streak of dark ...

If there's no nail growth for over two weeks, Beau's line may lead to onychomadesis (fungal nail infection), according to a 2015 study. Also Read: Constant Nail Picking Is A Sign Of Anxiety ...

"In certain cases, health issues such as anemia, thyroid dysfunction, and vitamin deficiencies can cause bumpiness on the ...

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 ...