Healthy kidneys remove wastes from the blood. They also help balance water, salt, and mineral levels in the blood. Nephrotic syndrome is a sign that your child's kidneys aren't working right. When your child has this kidney problem, there will be high levels of protein in the urine. There may also be low levels of protein and high levels of cholesterol in the blood.
The most common symptom is swelling around the eyes or in the feet or ankles. Your child may also have foamy urine or weight gain from fluid buildup. The syndrome also increases the risk of infections.
The main cause of nephrotic syndrome in children is minimal change disease. In this disease, tiny blood vessels in the kidneys are damaged. They don't filter blood as they should. Nephrotic syndrome can also be caused by some infections and other diseases that affect the kidneys.
Which treatment your child gets depends on what is causing the syndrome. The doctor might prescribe medicines. Your child might also need other treatments if the syndrome is causing other health problems. These problems may include high or low blood pressure, or infections caused by bacteria.
Follow-up care is a key part of your child's treatment and safety. Be sure to make and go to all appointments, and call your doctor if your child is having problems. It's also a good idea to know your child's test results and keep a list of the medicines your child takes.
How can you care for your child?
Work with your doctor
If your doctor prescribed medicines, give them as prescribed. Keep giving them even after your child starts to feel better. Call your doctor if you think your child is having a problem with a medicine.
See the doctor regularly to have your child's kidney function checked.
Make sure your doctor knows about all the medicines, vitamins, or herbal supplements your child takes. This means anything your child takes with or without a prescription.
Make sure your child gets a flu shot each year. Your child should also get any other shots your doctor suggests.
Care for your child at home
Cut down on salt in your child's food. This can reduce the amount of water your child's body retains and can help treat the swelling.
Follow your doctor's advice for the amounts of protein and potassium your child needs.
Having nephrotic syndrome increases your child's risk for infections like peritonitis or respiratory and skin infections. Here are some tips to help your child stay healthy:
Wash your hands after changing diapers and before you touch food. Have your child wash their hands after using the toilet and before eating.
Avoid people who are sick.
Use mild soaps (such as Dove or Cetaphil).
Use moisturizing lotion after your child bathes. You can use it more often if the skin is dry. Choose a lotion with no alcohol.
When should you call for help?
Call 911 anytime you think your child may need emergency care. For example, call if:
Your child has sudden, severe pain in the belly.
Call your doctor now or seek immediate medical care if:
Your child has new or worse swelling.
Your child has trouble breathing.
Your child has a fever.
Your child has symptoms of a skin infection, such as:
Increased pain, swelling, warmth, or redness.
Red streaks leading from the area.
Pus draining from the area.
A fever.
Watch closely for changes in your child's health, and be sure to contact your doctor if:
Clinical Review Board All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
Clinical Review Board All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.
This information does not replace the advice of a doctor. Ignite Healthwise, LLC disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use and Privacy Policy.
The Health Encyclopedia contains general health information. Not all treatments or services described are covered benefits for Kaiser Permanente members or offered as services by Kaiser Permanente. For a list of covered benefits, please refer to your Evidence of Coverage or Summary Plan Description. For recommended treatments, please consult with your health care provider.
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