What is calcitriol used for?

Asked By: Prem Malaga | Last Updated: 9th February, 2020
Category: medical health hormonal disorders
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Calcitriol is also used to treat calcium deficiency in people with hypoparathyroidism (underactive parathyroid glands) caused by surgery, disease, or other conditions. Calcitriol is also used to treat calcium deficiency (hypocalcemia) and metabolic bone disease in people who are receiving dialysis.

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Simply so, when should calcitriol be taken?

Calcitriol comes as a capsule and a solution (liquid) to take by mouth. It usually is taken once a day or once every other day in the morning with or without food. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand.

Secondly, is calcitriol bad for kidneys? What causes mineral and bone disorder in chronic kidney disease? stop activating calcitriol. The low levels of calcitriol in the body create an imbalance of calcium in the blood. do not remove the phosphorus in the blood properly, so phosphorus levels rise in the blood.

Similarly, can you take calcitriol and vitamin D together?

To avoid possible additive effects of taking two different forms of vitamin D, it's recommended that patients not take other forms of vitamin D or its derivatives while being treated with calcitriol. Patients are also advised to avoid an abrupt increase in dietary calcium intake, as it may trigger hypercalcemia.

Can I stop taking calcitriol?

Do not stop taking Calcitriol-AFT or change the dose without first checking with your doctor. Stopping suddenly can lead in a rapid fall in blood calcium levels.

37 Related Question Answers Found

Does calcitriol increase blood pressure?

There are several possible mechanisms underlying the effect of calcitriol on blood pressure. PTH has been found to be associated with an increase in blood pressure,9323334 and the parathyroid glands have receptors for calcitriol.

Does calcitriol lower blood pressure?

Effect of Calcitriol Supplementation on Blood Pressure in Older Adults. In conclusion, 1,000 IU/day of calcitriol for 6 weeks efficiently reduced systolic and diastolic blood pressure levels in this population of older adults presenting with high blood pressure (Clinical Trial Approbation NCT02047799).

Why do I take calcitriol?

Calcitriol is used to treat hyperparathyroidism (overactive parathyroid glands) and metabolic bone disease in people who have chronic kidney failure and are not receiving dialysis. Calcitriol is also used to treat calcium deficiency (hypocalcemia) and metabolic bone disease in people who are receiving dialysis.

Is calcitriol a steroid?

Vitamin D (Calcitriol) Bioactive vitamin D or calcitriol is a steroid hormone that has long been known for its important role in regulating body levels of calcium and phosphorus, and in mineralization of bone.

Can calcitriol be taken at night?


To help you remember, take it at the same time each day. It is very important to follow the diet recommended by your doctor to get the most benefit from this medication and to prevent serious side effects. It may be easiest to take calcitriol at bedtime if you are also taking these other medications.

Can calcitriol cause kidney stones?

Calcitriol (1,25-Dihydroxyvitamin D) and Absorptive Hypercalciuria. The main component of kidney stones is calcium oxalate, and, to a lesser extent, calcium phosphate. Increased urinary calcium excretion or hypercalciuria is one of the main risk factors promoting calcium kidney stone formation.

Can you take too much calcitriol?

Administration of Rocaltrol (calcitriol) to patients in excess of their daily requirements can cause hypercalcemia, hypercalciuria, and hyperphosphatemia. Since calcitriol is a derivative of vitamin D, the signs and symptoms of overdose are the same as for an overdose of vitamin D (see ADVERSE REACTIONS).

Do I need a prescription for calcitriol?

Calcitriol, marketed under the brand Rocaltrol, is a medication used in the management of hypocalcemia (low calcium levels) in some patients. People who need a calcitriol prescription can connect with a local medical provider using Push Health who can prescribe Rocaltrol when it is appropriate to do so.

What is the target organ of calcitriol?

Both PTH and calcitriol regulate circulating calcium and phosphate concentrations through their action on target organs, namely the kidney, bone, and intestine.

How long does calcitriol take to work?


Calcitriol is rapidly absorbed from the intestine. Peak serum concentrations (above basal values) were reached within 3 to 6 hours following oral administration of single doses of 0.25 to 1.0 mcg of Calcitriol Oral Solution.

Does calcitriol increase vitamin D levels?

Calcitriol was associated with a significant increase in bone mineral density at the lumbar spine in patients with low vitamin D levels. However, their effects in the treatment of vitamin D deficiency compared to cholecalciferol are not clear.

Can I take calcitriol with Synthroid?

No interactions were found between calcitriol and Synthroid. This does not necessarily mean no interactions exist. Always consult your healthcare provider.

Can I buy calcitriol over the counter?

Calcitriol and alfacalcidol are different than the vitamin D you can buy over- the-counter. Over- the-counter vitamin D needs to be activated by the kidneys in order to work in the body.

What is the meaning of calcitriol?

Medical Definition of Calcitriol
Calcitriol: The active form of vitamin D. Calcitriol is formed in the kidneys or made in the laboratory. It is used as a drug to increase calcium levels in the body in order to treat skeletal and tissue-related calcium deficiencies caused by kidney or thyroid disorders.

Is calcitriol a form of vitamin D?


Calcitriol is the active form of vitamin D, and it is essential for calcium absorption and bone mineralization. Parathyroid hormone stimulates calcitriol production in the kidney by increasing the synthesis of 1-α hydroxylase. Calcitriol has several important functions in the body.

Is sensipar dangerous?

The most recent studies on Sensipar and calcium levels and parathyroid hormone are discussed. Sensipar is a drug that can be problematic (dangerous?) when given to patients with PRIMARY hyperparathyroidism. Sensipar (Cinacalcet) is NOT approved by the FDA for treating patients with primary hyperparathyroidism.

Does calcitriol inhibit PTH?

Calcitriol inhibits the production of PTH in the parathyroid gland by direct and indirect means. Second, calcitriol stimulates intestinal calcium absorption, which indirectly reduces PTH secretion by increasing serum iCa concentration.