How many kids does Ron Howard have? He and his wife Cheryl, high school sweethears, have four children. Each one's middle name is the city where s/he was conceived!
Leg swelling related to inflammation. Leg swelling can also be caused by inflammation in leg tissues. Inflammation may be a normal response to injury or disease, or it may be due to rheumatoid arthritis or another inflammatory disorder. You will usually feel some pain with inflammation.
The most common cause of foot swelling is inflammation. Inflammation can be caused by two major causes (1) infection -- this often causes redness, warmth, pain as well -- which does not seem to be what you are experiencing (2) sterile inflammation.