The efficacy of vitamin D₃ is mainly to promote the body’s absorption of calcium and phosphorus, prevention and treatment of vitamin D deficiency, the specific use of medication as prescribed by the doctor.
Vitamin D₃ currently available in injection and drops, after the use of the drug can promote the absorption of calcium and phosphorus, improve the body’s blood calcium, blood phosphorus levels, but also promote the function of osteoblasts and bone-like tissue maturation, promote bone calcification.
The drug can prevent and treat vitamin D deficiency, treat rickets, chronic hypocalcemia, hypophosphatemia, hypoparathyroidism, familial hypophosphatemia with chronic renal insufficiency, osteochondritis dissecans, or idiopathic acute, chronic, potentially post-surgical tetany.
The drug should be contraindicated in patients with vitamin D insufficiency, hyperphosphatemia with renal rickets, and hypercalcemia.
Large amounts of prolonged use, such as long-term human administration of 100,000 to 150,000 units per day, can cause hypercalcemia, loss of appetite, vomiting, diarrhea. Later, soft tissues such as kidney, joints and other abnormal calcification. If renal function is impaired, polyuria, proteinuria, hyponephrosis may occur.
Specific medication should be administered under the guidance of a specialist, and should not be used without authorization.