A little length can help protect the sensitive tissue underneath.
One Important Reminder
Not every dark spot beneath a nail is caused by cutting or trauma. A bruise that appears after a clear injury and gradually moves outward with nail growth is generally reassuring. But a new dark streak or spot that appears without an obvious injury, especially if it doesn’t move outward as the nail grows, should be assessed by a healthcare professional because other nail conditions can sometimes look similar.
The Bottom Line
A seemingly simple nail-trimming accident
