calcileap injection - Calcitriol (1mcg) medicine

calcileap injection - Uses, Price, Side Effects & Substitutes

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๐Ÿญ Genix Lifescience Pvt Ltd ๐Ÿ“ฆ Varies by brand ๐Ÿ’Š Allopathy ๐Ÿ“… Updated: Jun 26, 2026
๐Ÿ“‹ Prescription Required ๐Ÿ’Š Generic Available
Medically Reviewed
Dr. SaathiMed Expert Panel | Jun 26, 2026

What is calcileap injection used for?

Calcirol 600000IU Injection (Calcitriol) is used to treat VITAMINS MINERALS NUTRIENTS. It contains Calcitriol (1mcg), which Calcitriol binds to vitamin D receptors (VDR) in target tissues, regulating calc. Always consult your doctor before use. Take as prescribed.

  • Generic Name: Calcitriol
  • Manufacturer: Genix Lifescience Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: C
  • Prescription Required: Yes
๐Ÿ’ก Did You Know? The first generic medicine was introduced in India in 1970 after the Patents Act was amended.

๐Ÿ’Š calcileap injection Uses & Benefits

Hypocalcemia due to chronic renal failure, hypoparathyroidism, osteoporosis, rickets, osteomalacia.

Off-label uses: Psoriasis, autoimmune diseases, secondary hyperparathyroidism.

๐Ÿ“‹ Drug Information

Generic Name(s)Calcitriol
Brand NameCalcirol 600000IU Injection
ManufacturerGenix Lifescience Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassVITAMINS MINERALS NUTRIENTS
Action ClassVitamins
Route of AdministrationIntramuscular injection
StorageStore at 20-25ยฐC; protect from light.
Shelf LifeAs per manufacturer

๐Ÿ”ฌ Pharmacology (PK/PD)

Pharmacokinetics

AbsorptionRapidly absorbed after intramuscular injection; peak plasma concentration achieved within 2-6 hours.
DistributionDistributed widely in tissues; crosses placenta and enters breast milk.
Protein BindingApproximately 99.9% bound to vitamin D-binding protein.
MetabolismMetabolized in the liver and other tissues via hydroxylation and oxidation.
Half-Life5-8 hours in serum; longer in tissues.
ExcretionExcreted primarily in bile and feces; small amount in urine.
Bioavailability100% (intramuscular injection).
Onset of ActionWithin 2-6 hours.
Peak Plasma Time2-6 hours post-injection.
Duration of ActionUp to 3-5 days.

How It Works

Calcitriol binds to vitamin D receptors (VDR) in target tissues, regulating calcium and phosphate homeostasis by increasing intestinal absorption, renal reabsorption, and bone resorption.

Mechanism Steps

1Calcitriol binds to vitamin D receptor (VDR) in target cells.
2VDR-calcitriol complex translocates to nucleus and heterodimerizes with retinoid X receptor (RXR).
3Complex binds to vitamin D response elements (VDREs) on DNA.

๐Ÿ’ก How to Take calcileap injection

Follow your doctor's prescription exactly.

โš ๏ธ Side Effects of calcileap injection

โœ… Common Side Effects

  • Hypercalcemia
  • Hypercalciuria
  • Nausea
  • Vomiting
  • Constipation
  • Headache

๐Ÿšจ Serious Side Effects

  • Arrhythmias
  • Renal impairment
  • Pancreatitis
  • Psychiatric disturbances

โš ๏ธ Rare Side Effects

  • Allergic reactions
  • Metastatic calcification

Consult your doctor if you experience any unusual symptoms.

๐Ÿ”ฌ Drug Interactions

โš ๏ธ DrugSeverityEffect
Digitalis glycosides Major Increased risk of arrhythmias due to hypercalcemia.
Thiazide diuretics Major Increased risk of hypercalcemia.
Corticosteroids Moderate Reduced calcitriol efficacy.
Cholestyramine Moderate Reduced absorption of calcitriol.
Phenytoin Moderate Increased metabolism of calcitriol.
Barbiturates Moderate Increased metabolism of calcitriol.
Magnesium-containing antacids Minor Possible hypermagnesemia.
Calcium supplements Minor Increased risk of hypercalcemia.

๐Ÿšจ Major Interactions

  • Digitalis glycosides
  • Thiazide diuretics

โšก Moderate Interactions

  • Corticosteroids
  • Cholestyramine
  • Phenytoin
  • Barbiturates

โ„น๏ธ Minor Interactions

  • Magnesium-containing antacids
  • Calcium supplements

๐Ÿฝ๏ธ Food Interactions

High calcium intake may increase risk of hypercalcemia.

๐Ÿท Alcohol Interaction

No significant interaction reported.

๐Ÿ›ก๏ธ Safety & Warnings

๐Ÿšซ Contraindications

Hypercalcemia, vitamin D toxicity, hypersensitivity to calcitriol.

๐Ÿ“Š Monitoring Parameters

Serum calcium, phosphate, alkaline phosphatase, and parathyroid hormone levels; renal function.

๐Ÿคฑ Lactation Safety

Excreted in breast milk; caution advised.

๐Ÿ’Š Overdose Management

Discontinue calcitriol; treat hypercalcemia with hydration, loop diuretics, corticosteroids, and calcitonin if severe.

โฐ Missed Dose

Administer as soon as remembered; do not double dose.

๐Ÿ‘จโ€โš•๏ธ Reviewed by Expert

Dr. SaathiMed Expert Panel

MD, PhD - Pharmacology

Reviewed: Jun 26, 2026

๐Ÿ”— View Profile

๐Ÿ”„ Substitutes for calcileap injection

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Alternative brands with exact same active ingredient (Calcitriol (1mcg)):

Medical Note: Always consult your doctor before switching medications.

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