Parathyroid hormone-related peptide refers to parathyroid hormone-related peptide. Hyperparathyroidism, chronic kidney disease, osteochondrosis, etc. will lead to high values of this index. 1. Hyperparathyroidism: Hyperparathyroidism is one of the major causes of increased secretion of parathyroid hormone-related peptide, which is accompanied by symptoms such as pain in the waist and knees, dry mouth and thirst. 2. Chronic kidney disease: the kidney is an important organ for electrolyte metabolism, chronic kidney disease will lead to calcium and phosphorus metabolism disorders, parathyroid hormone-related peptide and parathyroid hormone secretion will increase. Chronic kidney disease can be manifested as increased urine foam, blood in the urine, low back pain and so on. 3. Osteochondrosis: Mostly due to vitamin D deficiency, calcium and phosphorus absorption is insufficient, and the parathyroid glands will secrete more parathyroid hormone-related peptide to promote calcium and phosphorus absorption. If parathyroid hormone-related peptide is found to be elevated, it is recommended to consult a doctor for timely examination and treatment as prescribed by the doctor.