My grandma has these hard bumps forming on her finger joints near the nails. Why is this spreading?

the Nails? Hard bumps that develop on the joints nearest the fingertips are often associated with osteoarthritis, a condition that affects the cartilage and other structures within the joints.

These bumps may be bony enlargements that develop gradually. They can make the joints look larger, change the shape of the fingers, and sometimes cause tenderness or stiffness.

However, not every bump near a fingernail is caused by arthritis. Other possibilities include small cysts, skin growths, and other jointconditions. A medical examination can help determine the cause.

Heberden’s Nodes: A Common Cause of These Bumps Heberden’s nodes are bony enlargements that