posts often describe nail markings as a “clear sign” of a serious disease, it is easy to become worried.
But there is an important fact to understand:
A line on your nail is not, by itself, a diagnosis.
Different types of nail markings have completely different causes. Some are related to normal aging or minor trauma, while others may provide clues that something affected the body while the nail was growing.
Let’s take a closer look at what these lines can mean—and when they deserve medical attention.
Keep reading — tap
