Calcium D₃ Carbonate Tablets should not be taken by patients with kidney stones, especially calcium-containing kidney stones, which must be disabled. Calcium D₃ Carbonate Tablets are mainly used as calcium supplements for pregnant and lactating women, menopausal women and the elderly, etc. They are also helpful in the prevention and treatment of osteoporosis. Adverse effects of Calcium D₃ Carbonate Tablets mainly include constipation, belching (burping), etc. If overdose is applied, hypercalcemia, milk-alkali syndrome and other conditions may also occur. Contraindications for Calcium D₃ Carbonate Tablets mainly include hyperuricemia, hypercalcemia, calcium-containing kidney stones, and contraindications for patients with a history of kidney stones. According to its contraindications, patients with kidney stones should not apply this drug. Precautions for Calcium D₃ Carbonate Tablets include caution for patients with cardiac and renal insufficiency; contraindication for those who are allergic to the drug; caution for those with allergies; and prompt medical attention for overdose or serious adverse reactions. Kidney stone patients should consult a doctor in a timely manner, not arbitrary use of drugs, such as the need to apply calcium, must follow the doctor’s advice.