A fluid called lymph moves through a network of lymph vessels and nodes, draining waste and excess fluid from your tissues.
In a healthy system, this process happens effortlessly—like a well-functioning drainage system.
But when the system slows down or becomes blocked, fluid gets trapped, causing swelling, discomfort, and poor circulation.
Now, look at the image again. Notice the enlarged, swollen skin on the right?
That happens when lymph fluid gets stuck—just like a traffic jam caused by an accident.
The congestion prevents the system from working properly, leading to fluid buildup and visible swelling.