Treatment may involve:

• Dialysis
• Medications such as corticosteroids
• Transfusions of packed red cells and platelets

Some people may have the liquid portion of their blood (plasma) removed and replaced with fresh (donated) plasma, or the plasma is filtered to remove antibodies from the blood.

This is a serious illness in both children and adults, and it can cause death. With proper treatment, more than half of patients will recover. The outcome is better in children than adults.

• Blood clotting problems
• Hemolytic anemia
• Kidney failure
• Nervous system problems
• Too few platelets (thrombocytopenia)
• Uremia

Call your health care provider if you develop symptoms of HUS. Emergency symptoms include:

• Blood in the stool
• No urination
• Reduced alertness (consciousness)

Call your health care provider if you have had an episode of HUS and your urine output decreases, or you develop other new symptoms.