People who are prone to bleeding may have various medical conditions that affect their blood's ability to clot. Some common causes include hemophilia, von Willebrand disease, liver disease, and certain types of cancer or chemotherapy treatments.

In addition, people who use blood thinners or have low platelet counts may also be at risk of bleeding.

For those who are prone to bleeding, it is important to take the necessary precautions to prevent injury and see a doctor if excessive bleeding occurs.