What could a blood spot under my toenail indicate?

A blood spot under your toenail can be caused by several things. One possibility is an injury, like stubbing your toe, which can cause bleeding under the nail. Another reason could be a reaction to certain medications, which can affect your nails. Some drugs can lead to changes in the nails, including discoloration or spots.

Additionally, a blood spot might be related to blood flow issues. Conditions that affect blood circulation can sometimes cause changes in the color of your toes, like in blue or purple toe syndrome. This syndrome happens when small blood vessels get blocked, leading to changes in color.

Lastly, problems with your liver can also cause nail changes. People with liver disease might notice different nail appearances, including spots under the nails. If you notice these changes, it might be a good idea to talk to a healthcare provider to understand the cause and get proper advice.