Abscesses containing pus can also form. Paronychia can occur at any age and is easily treatable. In rare cases, the infection can spread to the rest of the finger or toe. If this happens ...

From trauma to a toenail fungus, there are many reasons why you may have a black toenail. Here's what it means, how to treat ...

Per Health, “A skin infection called paronychia can occur after an injury ... and eventually lead to an abscess and further nail damage.