Abnormal brain function (uremic encephalopathy)

Certain other severe symptoms, such as loss of appetite or vomiting and weight loss

Inflammation of the sac around the heart ( pericarditis Overview of Pericardial Disease )

A high level of acid in the blood ( acidosis Acidosis ) that does not decrease despite other treatments

Heart failure Heart Failure (HF)

Total body fluid overload

Fluid overload in the lungs (pulmonary edema) that does not respond to other treatments

A very high level of potassium in the blood ( hyperkalemia Hyperkalemia (High Level of Potassium in the Blood) )

A high level of calcium in the blood ( hypercalcemia Hypercalcemia (High Level of Calcium in the Blood) )

Greatly reduced kidney function