The median nerve controls movement and emotion in many of the fingers apart from the minor finger. When it will get compressed, it can lead to numbness, distress or pain. Still left untreated, these indicators can worsen. A doctor will most likely advise eliminating a cancerous tumor in the finger https://www.theorthopaedicandpainpractice.com/why-are-my-finger-joints-swollen-and-painful/