We could put a stick to the dirt and drag it around and make a circle that represented our world, our universe. All of our understanding of the meaning of the circle symbol stems from that one moment of looking out from the eyes of the first human. The circle symbol meaning is universal - it represents the infinite nature of energy and the symbol of the universe. The Circle Christian Symbol represents eternity. The circle symbolizes eternity as it has no beginning or end. Because of this many early Christians believed that there was something divine in circles.
Edema is swelling or puffiness of a tissue due to excessive accumulation of fluid. Water or other body fluids collect in the cells and cause the swelling. Diuretics are used to treat edema. Edema commonly occurs in the feet and legs, where it is referred to as peripheral edema. Accumulation of fluid in the interstitial air spaces in the lungs disorder is called pulmonary edema.
Swelling (edema) is a build-up of water in the tissues. This can be caused by retaining salt and water due to medicines or heart, liver, or kidney failure. It can sometimes be due to poor nutrition, pelvic tumors, or a blockage in the veins or lymph system.