Osteotriol works to treat postmenopausal osteoporosis, etc. Alfacalcitol Soft Capsules works to treat renal bone disease, etc. The medication should be used in accordance with the doctor’s instructions. The commonly used dosage forms of Alfacalcitol are gelatin pills, soft gelatin capsules and so on. This product can promote intestinal calcium absorption and promote bone mineralization. It is used for renal osteodystrophy, postmenopausal osteoporosis, pseudohypoparathyroidism, idiopathic hypoparathyroidism, postoperative hypoparathyroidism, vitamin D-dependent rickets, vitamin D-resistant rickets and so on. Osteotriol adverse reactions include hypercalcemia, headache, abdominal pain, nausea, skin rash, urinary tract infections. It is contraindicated in diseases associated with hypercalcemia, in people who are allergic to the product, and in people with signs of vitamin D toxicity. Alfacalcitol Soft Capsules increase intestinal absorption of calcium and phosphate and promote bone mineralization, as well as reduce parathyroid hormone levels. It is used in osteoporosis, renal bone disease, hyperparathyroidism, hypoparathyroidism, rickets and osteomalacia, rickets and osteomalacia with pseudo-calcium deficiency. Adverse reactions of Alfacalcitol Soft Capsules include hypercalcemia, hyperphosphatemia, nausea, dizziness, rash, anorexia, vomiting, constipation, and abdominal pain. It is contraindicated in hyperphosphatemia, hypermagnesemia, hypercalcemia, with symptoms of vitamin D toxicity, and hypersensitivity to the product. Both Osteotriol and Alfacalcitol Soft Capsules need to be used reasonably under the guidance of a doctor.