Parathyroid hormone PTH Test
- Category
- Bone & Joint
- Sample
- Blood sample taken from a vein in your arm
- Reports () Terms & Conditions Report time varies with time of sample collection.
- In 2 days
- Fasting
- No Fasting
- Age
- 5+ Years
Measures parathyroid hormone (PTH), which controls calcium and phosphorus levels.
Helps find the cause of high or low calcium, diagnose parathyroid disorders and monitor bone health in chronic kidney disease and vitamin D deficiency.
Joint or bone pain, swelling, stiffness, gout, osteoporosis risk, women after menopause and older adults.
No fasting needed.
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PTH must be interpreted together with calcium to tell whether the parathyroid glands are working correctly.
No fasting is needed. You can eat and drink normally unless your doctor has advised otherwise.
Blood sample taken from a vein in your arm.
Usually within 14–38 hours after the sample reaches the lab. You will receive the report online.