Some reasons are common and can be treated at home, such as an injury. But there may be more serious reasons for fingernail pain that require medical treatment. Share on Pinterest Getty Images There ...

Trigger finger is one of the most common hand conditions. Trigger finger occurs when your tendons become inflamed and swollen. This can lead to your tendons getting caught in your tendon sheath, ...

Although uncommon, blood clots can form in the finger. They may appear as a small, discolored lump under the skin. A collection of blood can also form under the fingernail, commonly due to injury such ...