A kidney ultrasound is a simple, non-invasive procedure that helps doctors assess your kidney health accurately. Proper preparation ensures clear imaging and accurate results.

How to Prepare for a Kidney Ultrasound

  • Stay Hydrated In some cases, your doctor may ask you to drink water before the test to ensure a full bladder, which helps produce clearer kidney images.
  • Avoid Certain Foods To reduce gas that may interfere with the test, you may be asked to avoid fatty or difficult-to-digest foods for about 6-8 hours before the exam.
  • Wear Comfortable Clothing Choose loose and comfortable clothing to make the procedure smoother.
  • Inform Your Doctor If you have any medical conditions or allergies to medications or gels, be sure to inform your doctor or technician beforehand.

After Preparing

Once prepared, the doctor will perform the ultrasound by applying gel to your abdomen and back. This allows for a clear view of the kidneys, helping diagnose issues such as kidney stones or urinary blockages.