Hyperparathyroidism is a condition in which the parathyroid glands produce excessive amounts of parathyroid hormone (PTH), resulting in high calcium levels in the blood. This excess PTH weakens bones and raises the blood calcium to abnormal levels, which can cause kidney damage and other health issues. Some common symptoms of hyperparathyroidism include fatigue, abdominal pain, nausea... https://www.zupyak.com/p/4505986/t/the-hyperparathyroidism-treatment-market-is-anticipated-to-witness-high-growth-owing-to-growing-demand-for-parathyroidectomy-procedures