Make sure your doctor knows if you are pregnant or breastfeeding, or if you have a dental problem, kidney disease, or other diseases that may affect your kidneys, such as diabetes, high blood pressure, or heart disease.
Your doctor should know if you have any type of vitamin or mineral deficiency or imbalance.
Your doctor may instruct you to take extra calcium and vitamin D supplements. Carefully follow your doctor's instructions about taking this medicine with other supplements. Taking too much vitamin D can be harmful.
Make sure any doctor or dentist who treats you knows that you are using this medicine, especially if you are having dental surgery.