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

Everyday tasks like writing, opening jars, or fastening buttons may feel more challenging, especially during colder weather or after periods of inactivity when joints tend to stiffen.

Although there is no complete cure for osteoarthritis, there are many ways to manage symptoms and maintain comfort. Gentle hand exercises, warm or cold compresses, and continue reading …