Don't know the exact reason. Used many medications and courses. Tested for filaria ...and even taken 6 months course ..no issue...no use... Tested for kidney issues..no issue...no use... Taken homeopathy medication but no issue...no use... Previously when leg is strained, it gets swollen and come back to normal state when taken rest. But now swelling is getting remained and not going to back normal state and in fact increasing the size. Please give suggestion whom to consult and right approach for getting the issue resolved. I am attaching the pics for your reference.