foot swelling for no reason
My foot has been swelling for about two years now. I could walk for about 25 minutes and then my foot would swell up. I just had a minor surgery on my foot and now its swelling in about 5 minutes. My MRI showed nothing wrong with my foot. Doctors cant find anything wrong with my foot. I cant walk long distances and medication helps minimally.
What could be causing the swelling? could the source of the problem not be my foot? are there any specialists? are there ways to keep the swelling down even while walking?