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WHAT YOU NEED TO KNOW:
Hydronephrosis is swelling in one or both kidneys caused by urine buildup. Urine normally flows from the kidneys to the bladder through tubes called ureters. A blockage in the ureters can prevent urine from flowing properly. Urine flow may also be prevented or slowed if your kidneys do not work correctly. Urine flows back into your urinary tract. Pressure builds up in the kidney and causes swelling.
You may need the following:
- Antibiotics fight or prevent an infection caused by bacteria.
- Take your medicine as directed. Contact your healthcare provider if you think your medicine is not helping or if you have side effects. Tell him or her if you are allergic to any medicine. Keep a list of the medicines, vitamins, and herbs you take. Include the amounts, and when and why you take them. Bring the list or the pill bottles to follow-up visits. Carry your medicine list with you in case of an emergency.
Follow up with your urologist, oncologist, or gynecologist as directed:
Write down your questions so you remember to ask them during your visits.
Contact your healthcare provider if:
- Your abdomen feels full.
- You have a change in how much or how often you urinate.
- You urinate more times at night and in larger amounts than during the day.
- You have mild lower back pain or pain on one side when you urinate.
- You have questions or concerns about your condition or care.
Seek care immediately if:
- You have severe, stabbing back pain.
- You have blood in your urine.
- You cannot urinate, or you urinate very little.
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.