Infantile Low Calcium LevelSymptoms, Doctors, Treatments, Advances & More
Infantile Low Calcium Level Overview
Learn About Infantile Low Calcium Level
Calcium is a mineral in the body. It is needed for strong bones and teeth. Calcium also helps the heart, nerves, muscles, and other body systems work well.
A low blood calcium level is called hypocalcemia. This article discusses hypocalcemia in infants. Hypocalcemia can occur at any age.
Hypocalcemia - infants
A healthy baby most often has very careful control of the blood calcium level by normal bodily systems.
Hypocalcemia is more likely to occur in newborns, more commonly in those who were born too early (preemies). Common causes of hypocalcemia in a newborn include:
- Certain medicines
- Diabetes in the birth mother
- Episodes of very low oxygen levels
- Infection
- Stress caused by serious illness
There are also some rare illnesses that can lead to low blood calcium level. These include:
- DiGeorge syndrome, a genetic disorder.
- The parathyroid glands help control calcium use and removal by the body. Rarely, a child is born with underactive parathyroid glands.
Babies with hypocalcemia often have no symptoms. Sometimes, babies with low blood calcium levels are jittery or have tremors or twitching. Rarely, they have seizures.
These babies may also have a slow heart rate and low blood pressure.
The baby may get extra calcium, if needed.
Park Nicollet Clinic-St Louis Park
Gregory Damberg is an Endocrinologist practicing medicine in Minneapolis, Minnesota. Dr. Damberg is rated as a Distinguished provider by MediFind in the treatment of Infantile Low Calcium Level. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Infantile Low Calcium Level, Follicular Thyroid Cancer, Anaplastic Thyroid Cancer, and Thyroid Cancer.
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Sonia Sharma is an Endocrinologist practicing medicine in Sarasota, Florida. Dr. Sharma is rated as a Distinguished provider by MediFind in the treatment of Infantile Low Calcium Level. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Infantile Low Calcium Level, Postmenopausal Osteoporosis, Osteoporosis, Hypercalcemia, and Parathyroidectomy.
Lsuhsc Shreveport
Steven Levine is an Endocrinologist practicing medicine in Shreveport, Louisiana. Dr. Levine is rated as a Distinguished provider by MediFind in the treatment of Infantile Low Calcium Level. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Infantile Low Calcium Level, Rathke Cleft Cyst, Isolated ACTH Deficiency, Empty Sella Syndrome, and Parathyroidectomy.
Problems with a low blood calcium level in newborns or premature infants most often do not continue for a long term.
Background: Hypocalcemia is a common metabolic problem in neonatal period. Most cases of hypocalcemia are asymptomatic however, the symptomatic cases require prompt management.
Published Date: October 07, 2025
Published By: Neil K. Kaneshiro, MD, MHA, Clinical Professor of Pediatrics, University of Washington School of Medicine, Seattle, WA. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
Escobar O, Gurtunca N, Viswanathan P, Witchel SF. Pediatric endocrinology. In: Zitelli BJ, McIntire SC, Nowalk AJ, Garrison J, eds. Zitelli and Davis' Atlas of Pediatric Physical Diagnosis. 8th ed. Philadelphia, PA: Elsevier; 2023:chap 9.
Graber EG, Doyle DA. Hormones and peptides of calcium homeostasis and bone metabolism. In: Kliegman RM, St. Geme JW, Blum NJ, et al, eds. Nelson Textbook of Pediatrics. 22nd ed. Philadelphia, PA: Elsevier; 2025:chap 610.