What does bruised nail mean?

A bruised nail, also called a subungual hematoma, is a collection of blood under the nail plate. It can occur due to trauma to the nail, such as dropping something heavy on it or stubbing your toe. The blood accumulates under the nail, causing it to appear black or purple. Bruised nails can be painful, especially when pressure is applied to the nail. They usually heal on their own over time, but in some cases, they may need to be drained by a doctor.

Some signs of a bruised nail are:

* Discoloration of the nail, which can range from black or purple to red or brown.

* Swelling and pain in the nail and the surrounding area.

* Tenderness to the touch.

* Difficulty walking or putting pressure on the foot.

* If you experience any of these symptoms, it is important to see a doctor to rule out any other potential causes.

In most cases, bruised nails will heal on their own within a few weeks to months. The following tips can help to speed up the healing process:

* Protect the injured nail from further trauma.

* Apply ice to the nail for 20 minutes at a time, several times a day.

* Elevate the affected foot above the level of your heart.

* Take over-the-counter pain relievers to help with pain and inflammation.

* Avoid wearing tight shoes that put pressure on the injured nail.

* Keep the nail clean and dry to prevent infection.

* If the nail is severely damaged, you may need to have it removed by a doctor.