08/11/2025
Catching a Silent Condition: How Routine Tests Changed PHPT
You could feel perfectly healthy, yet have a condition quietly affecting your bones, kidneys, and heart. That’s the case with many people who have primary hyperparathyroidism (PHPT).
PHPT happens when tiny glands in your neck make too much parathyroid hormone (PTH), sometimes raising calcium in your blood. Left untreated, it can cause bone loss, kidney stones, and even heart problems.
Not long ago, PHPT was usually found only after people became very sick—often with severe fatigue, brittle bones, or painful kidney stones. But the story has changed. Modern blood tests automatically check calcium levels, so most cases are caught early—before symptoms start.
In the U.S., about 233 out of every 100,000 women and 85 out of every 100,000 men have PHPT. Many of these are “asymptomatic” cases—people feel fine, but their bloodwork says otherwise. Or the symptoms may be attributed to just getting older, working too hard, menopause, or one of many other conditions. Typical symptoms include lack of energy, tiredness, muscle fatigue, memory and concentration problems, bone pain, excessive thirst and urination.
Doctors have also uncovered a form called “normocalcemic PHPT,” where calcium is normal but PTH is high. This was spotted when osteoporosis patients were tested for PTH, even without high calcium.
Early detection has made a big difference—years ago, extreme PHPT could be deadly in 60% of cases. Today, with treatment, that number is closer to 6%.
The only cure for hyperparathyroidism is surgical removal of the abnormal gland. Fortunately the operation can be done as an outpatient, with a very low risk of complications, and immediate return to a normal calcium level.
If you believe you could be silently suffering from hyperparathyroidism or want more information, please give our office a call (404-508-4320). We would be more than happy to get you into our office so you can get on top of your parathyroid health. Don’t suffer in silence, get your calcium and PTH levels checked today.