Osteotriol includes either osteotriol gel pills or osteotriol softgels. Osteotriol is one of the most important active metabolites of vitamin D3 and does not require other vitamin D preparations or calcium tablets in combination with it to avoid hypervitaminosis Demia. Consult a medical professional before taking medication, and choose the medication under the guidance of the doctor. Osteotriol is indicated for the treatment of postmenopausal osteoporosis, chronic renal failure, renal osteodystrophy after hemodialysis patients, postoperative or idiopathic hypoparathyroidism, pseudohypoparathyroidism, vitamin D-dependent rickets, hypophosphatemic vitamin D-resistant rickets. Possible adverse effects of taking osteotriol include hypercalcemia, headache, abdominal pain, nausea and vomiting, rash, loss of appetite, urinary tract infections, elevated blood creatinine, dry mouth, dehydration, urticaria, muscle weakness, constipation, abdominal pain, polyuria, fever, erythema, affective apathy, and developmental delays. Osteotriol is contraindicated in diseases associated with hypercalcemia, in patients who are allergic to this or similar drugs and any of their excipients, and in those who show signs of vitamin D toxicity. If you need to use Osteotriol, please consult a professional doctor, follow the doctor’s instructions, and use the medicine reasonably.