Hypoparathyroidism, or under-active parathyroid, causes low calcium levels. The rare disorder may be caused by damage to the parathyroid (e.g., from a previous surgery), an autoimmune …

Sep 19, 2025 · If one or more of the parathyroid glands makes a high amount of parathyroid hormone, that condition is hyperparathyroidism. There are two types of hyperparathyroidism: …

Parathyroid disorders are most often identified incidentally by abnormalities in serum calcium levels when screening for renal or bone disease or other conditions.

Current and accurate information about parathyroid disease. Learn how doctors evaluate and treat this condition.

Dec 12, 2024 · Too much or too little parathyroid hormone affects the right balance of calcium and phosphorous in your body, which can lead to parathyroid disorders.

Understanding the common disorders of the parathyroid glands, along with their diagnosis and treatment, is essential for maintaining a healthy balance in the body.

Parathyroid disorders occur when parathyroid glands don't function properly. There are two main types of parathyroid disorders: Secondary—Occurs when you have low blood calcium due to …