My age 25 .My hand fingers often swelling since my childhood .i just apply some pain relief on the hands. Last month I test my blood and submit the report to orthopedic doctor .he said everything correct in blood test report. But my hand fingers still swelling whenever I lift or pull some weight it happened or whenever I playing games it swell. So please help me the reasons for the problem. Suggest me any other test that I want to take?