causes of finger swelling
The following medical conditions are some of the possible causes of Finger swelling. There are likely to be other possible causes, so ask your doctor about your symptoms. 1  Lymphedema. 2  Venous insufficiency.3  Cellulitis. 4  Infection. 5  Blunt trauma. 6  Renal failure. 7  Heart failure. 8  Allergic reaction.onditions listing medical symptoms: Finger swelling: The following list of conditions have ' Finger swelling ' or similar listed as a symptom in our database. This computer-generated list may be inaccurate or incomplete. Always seek prompt professional medical advice about the cause of any symptom.