Swelling on Thumb Finger: Causes and Concerns

Swelling in a single finger usually results from an injury or minor infection. It may also be a sign of arthritis, gout, or a benign growth. No need to worry. A complete medical history is required. If the swelling persists or worsens, or if you experience other concerning symptoms such as fever, warmth, redness spreading beyond the thumb, or difficulty moving your thumb, it's important to seek medical attention promptly. A healthcare professional can properly diagnose the cause of the swelling and recommend appropriate treatment.