Lymphedema requires extra fluid accumulating in tissues, leading to swelling. It happens when lymph nodes are damaged or happen to be eliminated. In case you discover a unexpected and serious boost in leg swelling, especially if it happens in just one leg rather than another, it might be a trigger https://www.sgvascularctr.com/swollen-leg-why-do-i-have-it-and-what-can-i-do/