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Hypercalcemia is a high level of calcium in your blood. Calcium levels are kept in balance by your parathyroid glands. Your parathyroid glands are located in your neck near your thyroid gland.

Thyroid and Parathyroid Glands


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  • Medicines may be given to decrease calcium levels by preventing bone breakdown. Calcium is stored in your bones. Calcium is released when bone breaks down.
  • Steroids help lower calcium levels by decreasing the amount of calcium that is absorbed in your intestines.
  • Loop diuretics help your body get rid of extra calcium through your urine.


  • Blood and urine tests will be done to measure your calcium and parathyroid hormone levels.
  • An EKG records your heart rhythm and how fast your heart beats. It is used to check for any changes in your heart rhythm and heartbeat caused by hypercalcemia.


  • IV fluids may be given to treat dehydration and to help your body get rid of extra calcium.
  • Surgery may be needed to remove one or more parathyroid gland.


Without treatment, hypercalcemia can become severe. You may develop other health problems, such as dehydration, kidney stones, and osteoporosis. Hypercalcemia can affect your heart rhythm and nervous system, and can lead to a coma.


You have the right to help plan your care. Learn about your health condition and how it may be treated. Discuss treatment options with your healthcare providers to decide what care you want to receive. You always have the right to refuse treatment.

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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

Learn more about Hypercalcemia (Inpatient Care)

Associated drugs

IBM Watson Micromedex

Mayo Clinic Reference

Further information

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