👉 The Who Fluid, also known as urea fluid or uremic fluid, is a type of bodily fluid that accumulates in the bloodstream when the kidneys fail to effectively remove waste products, including urea, from the body. Urea is a byproduct of protein metabolism, primarily produced in the liver and excreted by the kidneys. When kidney function declines, urea levels rise in the blood, leading to a condition called hyperammonemia or uremic encephalopathy. This fluid is characterized by its high concentration of urea, along with other waste products, and can cause symptoms such as confusion, lethargy, nausea, and in severe cases, coma. The presence of Who Fluid indicates significant renal impairment and often necessitates medical intervention.