My grandma has these hard bumps forming on her finger joints near the nails. Why is this spreading?
When hard bumps form specifically on the finger joints closest to the nails (the distal interphalangeal, or DIP, joints), it can be concerning—especially if they seem to be appearing on multiple fingers over time. These hard bony or fluid-filled swellings are very common in older adults and typically point toward one of two main possibilities: …









