Hypoparathyroidism is a rare condition caused by the body’s not making or releasing enough parathyroid hormone (PTH).
PTH maintains normal blood levels of calcium, phosphorus, and magnesium through its actions on the bone and kidney.
General Information
About Hypoparathyroidism
Hypoparathyroidism is a rare condition in which the body does not make enough parathyroid hormone. It can cause problems with bones, muscles, skin, and nerve endings.
What are the symptoms of hypoparathyroidism?
The symptoms of hypoparathyroidism can include tingling in the lips, fingers, and toes; dry hair and skin; muscle cramps and spasms; cataracts; malformed teeth; and memory loss.
What causes hypoparathyroidism?
The most common cause of hypoparathyroidism is injury to the parathyroid glands, such as during head and neck surgery. It can also have genetic causes.
How do healthcare providers diagnose hypoparathyroidism?
Healthcare providers may use blood and urine tests and/or an electrocardiogram to diagnose hypoparathyroidism.
How is hypoparathyroidism treated?
Treatments for hypoparathyroidism include calcium and vitamin D supplements and hormone treatments. Healthcare providers may also recommend dietary changes.
Research
NICHD Hypoparathyroidism Research Information
NICHD conducts and supports research on hypoparathyroidism and its effects on bones and other parts of the body.
Find a Study
Find a Study on Hypoparathyroidism
NICHD conducts and supports a variety of clinical research projects related to hypoparathyroidism.
More Information
Hypoparathyroidism Resources
Links to websites of groups that study or provide information about hypoparathyroidism.