Apply an over-the-counter antibiotic ointment and bandage. (An oral antibiotic may be prescribed). The doctor may sample pus or fluid and prescribe an oral antibiotic. In chronic cases of ...

The MEDLINE database was searched for articles from 1966 through to August 2007 using the subject terms 'topical antibiotic ... fusidic acid', 'triple antibiotic ointment', 'neosporin ...

If the nail is torn, use sterile scissors to cut off rough edges to prevent further injury. Clean the wound and torn nail area with soap and warm water. Apply antibiotic ointment and bandage.

Neosporin — aka triple antibiotic ointment — is a topical medication that helps prevent infection. While Neosporin is safe for most people to use, it can sometimes cause an allergic reaction.