Contact your healthcare provider or local health department if you are at risk for coronavirus (COVID-19). To help reduce the spread of COVID-19, please avoid the emergency department except in the event of an emergency. | Learn More
View All Services
Find a New Primary Care Provider
Search by Specialty
View All Locations
Discover classes, events, tours, and groups that fit your interests.
Home > Be Healthy > Health Library > Parathyroid glands
The parathyroid glands are several (usually four) tiny glands, located next to or behind the thyroid gland in the neck. They help control the amount of calcium in the blood. Normal calcium levels help maintain muscle control and the blood's ability to clot.
Enlarged parathyroid glands can cause excess levels of parathyroid hormone (hyperparathyroidism), which may lead to excess calcium in the blood. Surgery may be needed to treat this problem.
Current as of: July 28, 2019
Author: Healthwise Staff
Medical Review:Adam Husney MD - Family Medicine & E. Gregory Thompson MD - Internal Medicine & Kathleen Romito MD - Family Medicine & Matthew I. Kim MD - Endocrinology
To learn more about Healthwise, visit Healthwise.org.
© 1995-2020 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.