Parathyroid Hormone (PTH) Test

FAQ

1. What is a parathyroid hormone test?

   A parathyroid hormone test measures the level of parathyroid hormone (PTH) in your blood to check for diseases of the parathyroid glands. Four small glands produce PTH in the neck called the parathyroid glands. These glands help control blood calcium levels by releasing calcium into your blood when levels are too low and withdrawing calcium when levels are too high. This process is mediated through the parathyroid hormones.

2. What do high parathyroid hormone levels mean?

   High parathyroid hormone levels mean the parathyroid glands are overactive, producing too much PTH. Over time, this condition can damage the bones due to imbalances in calcium levels.

3. What does a parathyroid hormone panel test for?

   A parathyroid hormone (PTH) panel test is used to detect a disorder of the parathyroid glands. The panel tests for two specific types of parathyroid disorders:

   • Hyperparathyroidism, or overactive parathyroid glands, which produce too much PTH
   • Hypoparathyroidism, or underactive parathyroid glands, which causes symptoms like fatigue and weakness.

   If your results are abnormal, your doctor will guide you through further testing and treatment options.

4. Why is it important to check parathyroid hormone levels?

   It is important to check parathyroid hormone levels because possible associated diseases are frequently missed in initial clinical screening, which can cause many patients to have low calcium levels.

5. Do I need to visit a doctor?

   Nope. You don't need a doctor's visit to get a test with us.

6. How do I get my results?

   You'll get your results via email as soon as they are available. We will notify you via SMS as well. You can also see them at any time in the future right in your dashboard where you can easily share them with your professional and compare them side by side with future tests.

7. Does my lab prescription expire?

   We're the only lab that honors your lab order forever.