What is calcitriol used to treat?
What is calcitriol used to treat?
Vitamin D helps your body absorb calcium from the stomach. 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.
Does calcitriol have side effects?
Common side effects of calcitriol include: Abdominal or stomach pain. Apathy. Bone pain.
What are the effects of calcitriol?
Calcitriol side effects high calcium levels–nausea, vomiting, constipation, increased thirst or urination, muscle weakness, bone pain, confusion, lack of energy, or tired feeling; or. low calcium level–muscle spasms or contractions, numbness or tingly feeling (around your mouth, or in your fingers and toes).
How much calcitriol can you take in a day?
The recommended initial dosage of Rocaltrol is 0.25 mcg/day in adults and pediatric patients 3 years of age and older. This dosage may be increased if necessary to 0.5 mcg/day. For pediatric patients less than 3 years of age, the recommended initial dosage of Rocaltrol is 10 to 15 ng/kg/day.
What is the best time to take calcitriol?
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.
How long does it take for calcitriol to start working?
How long does it take for calcitriol to start working? If you’re taking this drug, don’t take calcium supplements. In a hospital, it can also be given by injection. This drug should start working in 1 to 2 days, but the results may take several weeks to show up.
What is the best time to take Calcitriol?
What happens if 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. Your doctor will tell you the best way to slowly reduce the amount of Calcitriol-AFT you are taking before stopping completely.
How long does Calcitriol stay in your system?
Calcitriol (1,25-dihydroxyvitamin D3), the active form of vitamin D, has a half-life of about 15 hours, while calcidiol (25-hydroxyvitamin D3) has a half-life of about 15 days. Vitamin D binds to receptors located throughout the body.
Can calcitriol be taken at night?
It may be easiest to take calcitriol at bedtime if you are also taking these other medications. Ask your doctor or pharmacist about finding a good dosing schedule that will work with all your medications.
What do you need to know about calcitriol capsules?
DESCRIPTION Calcitriol is a synthetic vitamin D analog which is active in the regulation of the absorption of calcium from the gastrointestinal tract and its utilization in the body.
How does calcitriol work as a vitamin D analog?
Calcitriol is in a class of medications called vitamin D analogs. It works by helping the body to use more of the calcium found in foods or supplements and regulating the body’s production of parathyroid hormone. How should this medicine be used?
How is calcitriol used to treat chronic kidney failure?
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.
Can you measure calcitriol in international micrograms?
The overall point is that you can’t measure calcitriol in international units. There is no conversion between calcitriol and supplemental vitamin D. It’s near impossible to say that a specific amount of vitamin D will have the same effect as a certain amount of calcitriol.