What is the recommended action after a nail is broken?

When a nail is broken, the most recommended action is to trim the nail and apply a bandage. This approach helps prevent further injury and protects the sensitive area underneath the nail which could be exposed due to the break. By trimming the nail, you prevent any snagging or catching on clothing or other surfaces, which could exacerbate the injury. Applying a bandage provides a barrier against dirt and bacteria, reducing the risk of infection while the nail heals.

Other potential options, such as applying nail polish immediately, do not address the underlying issue and could potentially irritate the broken nail or the skin surrounding it. Wrapping the nail with tape may provide some temporary support, but it does not allow for proper cleaning or protection of the area, which could lead to complications. Leaving the nail untreated may also lead to further damage or infection, especially if the break is significant. Thus, trimming and bandaging the nail is the most prudent approach for care and healing.