The generic name of rocalcitonin is Osteotriol Gum Pills, which can promote the body’s absorption and utilization of calcium, and can be used for vitamin D-dependent rickets; postmenopausal osteoporosis; hypokalemic vitamin D-resistant rickets; idiopathic, pseudo- or postoperative hypoparathyroidism, and so on. The use of the drug may cause hypercalcemia, nausea, headache, rash, vomiting, loss of appetite, urinary tract infection, blood creatinine increase, sensory impairment and other adverse reactions. During the use of the drug must be tested according to the situation of blood calcium, blood phosphorus, etc., should also pay attention to the diet, to avoid excessive intake of calcium, causing hypercalcemia. The drug interacts with thiazole diuretics, magnesium-containing drugs, and bile acid sequestrants such as cholestyramine. It is contraindicated in the following conditions: suffering from diseases associated with hypercalcemia; signs of vitamin D intoxication; hypersensitivity to the drug. It should be used with caution in pregnant women because of possible effects on the embryo, and blood calcium should be monitored when used in lactating women. Elderly patients should also be monitored for blood calcium and blood creatinine when not in use. If you need to use the drug patients, please under the guidance of the doctor strictly follow the instructions of the doctor to take medication, do not self-medication.