These bumps usually develop slowly over months or years and may appear on several fingers. Age, genetics, previous injuries, and years of repetitive hand use can increase the chance of developing them.
During early stages, the joints may feel stiff, sore, swollen, or tender. Warm compresses, gentle hand exercises, avoiding excessive gripping, and appropriate pain relief may help manage discomfort, although the hard bumps themselves usually remain once formed.
See a healthcare professional if the bumps appear suddenly, grow quickly, become extremely red or hot, cause severe pain, or make it difficult to use your hands. These symptoms may point to infection or another type of arthritis that needs medical evaluation.
