PTH

The Parathyroid Hormone (PTH) test measures the level of PTH, a hormone produced by the parathyroid glands that regulates calcium and phosphate balance in the body. This test is used to diagnose and monitor disorders related to calcium metabolism and parathyroid function, such as hyperparathyroidism and hypoparathyroidism.

Sample type:

Serum

Preparation:

You do not need to do anything special to prepare for the sample collection. Fasting is not required for this test.

Test type:

In person or via trained mobile phlebotomist

Biomarkers

Parathyroid Hormone Intact

Symptoms or conditions analyzed by this test

The PTH test evaluates parathyroid gland function and calcium metabolism. Elevated PTH levels are often associated with hyperparathyroidism, presenting symptoms like bone pain, kidney stones, and fatigue. Low PTH levels can indicate hypoparathyroidism, causing symptoms such as muscle cramps, tingling, and convulsions. This test is essential for diagnosing parathyroid disorders, assessing calcium and phosphate imbalances, and guiding treatment decisions.

Question 1