Related Reading
Search Clinical Content Search Patient Health Library
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A-Z Listings

Discharge Instructions for Hypercalcemia (Child)

Your child has been diagnosed with hypercalcemia. This means they have too much calcium in the blood. Calcium is a mineral that helps develop bones and teeth, controls heart rhythm, and allows muscles to contract. Hypercalcemia is often the result of problems elsewhere in the body. These can include overactive glands, unhealthy bones, long-term bed rest, and certain tumors or cancers.

While in the hospital, your child may have been treated with medicine for hypercalcemia. Keep giving your child all medicines as prescribed, unless the doctor told you otherwise.

Here's what you need to know about home care.

Diet and fluids

  • Don’t limit how much salt your child eats.

  • Ask your doctor how much fluid your child should drink. Most children with hypercalcemia need to drink 2 quarts to 1 gallon (2 to 4 liters) of fluid every day. This depends on their size and age. An infant or toddler needs much less.

  • Keep track of how much fluid your child drinks:

    • Fill a jug with water and keep it in your refrigerator. A washed and rinsed milk jug is a good choice.

    • Encourage your child to drink the water in the jug during the course of the day. Do this after checking with your child’s doctor to confirm the correct amount for the size of your child.

  • Limit how much dairy your child eats:

    • Limit the amount of milk, cheese, cottage cheese, yogurt, and ice cream to 1 or 2 small servings per day.

    • Read food labels. Don’t buy dairy or other products with added calcium, such as orange juice or soy milk.

Other home care

  • Encourage activity. If your child’s hypercalcemia was caused by long-term bed rest, try to increase their activity.

  • Encourage your child to get back to normal activities as directed by their doctor.

  • Don't give your child antacid medicine. Many of these contain calcium.

  • Tell your doctor about any other medicines your child is taking, including over-the-counter, herbal medicine, or dietary supplements.

  • Make sure your child takes their medicine exactly as directed.

Follow-up

  • Make a follow-up appointment with your doctor, or as advised. 

  • Keep all appointments for lab work and follow-up. Your child’s doctor needs to watch your child’s condition closely.

When to contact your child's doctor

Contact the doctor right away if your child has:

  • Extreme fatigue.

  • Loss of appetite.

  • Trouble urinating, pain when urinating, or blood in the urine.

  • Vomiting or diarrhea.

  • Increased thirst.

  • Irregular heartbeat.

  • Dizziness or lightheadedness.

  • Depression.

  • Confusion.

Online Medical Reviewer: Brittany Poulson MDA RDN CD CDE
Online Medical Reviewer: Daphne Pierce-Smith RN MSN
Online Medical Reviewer: Sravani Chintapalli Researcher
Date Last Reviewed: 5/1/2025
© 2000-2025 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
Powered by Krames by WebMD Ignite

These resources and their content are provided by a third party for informational purposes and do not necessarily reflect the values and positions of Ascension, its ministries, or its subsidiaries.

About StayWell | Terms of Use | Privacy Policy | Disclaimer

The Services may integrate with Third-Party Apps or contain third-party content or provide links to third-party websites. For example, the Services may integrate with Third-Party App providers to provide you with information. You authorize Ascension to transmit information about You to and receive information about You from applicable third parties.
You agree that Ascension is not responsible for Third-Party Apps, third-party content or third-party websites, and does not make any endorsements, representations or warranties regarding the same. Your use thereof is at Your own risk and subject to the third party’s terms and conditions, as applicable. By using a Third-Party App or third-party content or websites, You agree to the applicable third party’s terms and conditions, even if Ascension does not present them to You at the time of Your use.