calcitriol - oral, Rocaltrol (cont.)
PRECAUTIONS: Before taking calcitriol, tell your doctor or pharmacist if you are allergic to it; or to other vitamin D products; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.This medication should not be used if you have certain medical conditions. Before using this medicine, consult your doctor or pharmacist if you have: high calcium levels.Before using this medication, tell your doctor or pharmacist your medical history, especially of: heart disease (e.g., irregular heartbeat, coronary artery disease), kidney disease, kidney stones.Notify your doctor beforehand if you will be having surgery or will be confined to a chair/bed (immobile) for a long time. Being immobile for long periods of time increases your risk of side effects.Be sure to drink plenty of fluids unless otherwise directed by your doctor.During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.It is unknown if this drug passes into breast milk. Consult your doctor before breast-feeding.
DRUG INTERACTIONS: See also How to Use section.Your doctor or pharmacist may already be aware of any possible drug interactions and may be monitoring you for them. Do not start, stop, or change the dosage of any medicine before checking with them first.This drug should not be used with the following medications because a very serious interaction may occur: other vitamin D products (e.g., ergocalciferol).If you are currently using any of the medications listed above, tell your doctor or pharmacist before starting calcitriol.Before using this medication, tell your doctor or pharmacist of all prescription and nonprescription/herbal products you may use, especially: cardiac glycosides (e.g., digoxin, digitalis), corticosteroids (e.g., hydrocortisone, prednisone), magnesium-containing medications (e.g., antacids, milk of magnesia), phosphate binders, "water pills" (e.g., thiazide diuretics such as hydrochlorothiazide), vitamins/nutritional supplements (especially calcium and vitamin D), drugs that can speed up the removal of calcitriol from your body (e.g., ketoconazole, phenobarbital, phenytoin).Check the labels on all your prescription and nonprescription/herbal products (e.g., antacids, laxatives, vitamins) because they may contain calcium, magnesium, phosphate, and vitamin D. Ask your pharmacist about using those products safely.This medication may interfere with certain laboratory tests (e.g., cholesterol test), possibly causing false test results. Make sure laboratory personnel and all your doctors know you use this drug.This document does not contain all possible interactions. Therefore, before using this product, tell your doctor or pharmacist of all the products you use. Keep a list of all your medications with you, and share the list with your doctor and pharmacist.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Need help identifying pills and medications?
Back to Medications Index