Treatment:

The treatment is focused on preventing new clot formations and reducing the risk of the clot traveling to other locations in the body (embolization).

You may get medications that prevent blood clotting (anticoagulants) to stop new clots from forming. Your doctor may recommend bedrest or limited activity for a brief period.

Expectations (prognosis):

Renal vein thrombosis usually gets better over time without permanently injuring the kidneys.

Complications:

• Acute renal failure (if thrombosis occurs in a dehydrated child)
• Embolization of the blood clot to the lungs (pulmonary embolism)
• Formation of new blood clots

Calling your health care provider:

Call your health care provider if you have symptoms of renal vein thrombosis.

If you have experienced renal vein thrombosis, call your health care provider if you develop decreased urine output, difficulty breathing, or other new symptoms.