Coralium-D3 Suspension

Coral Calcium & Vitamin D 3 Suspension

Each 5ml suspension contains:

Coral calcium equivalent to Elemental calcium 200 mg

Vitamin D 3 (as stabilized granules) 125 IU

Suspension (100 ml)

Coral Calcium 200mg & Vitamin-D 3 125 IU per 5ml

4.1 Therapeutic Indication

For the treatment of calcium and Vitamin D deficiency states

4.2 Posology and method of administration

Posology

Age Group: Children above 2 years.

Recommended usage level: 1 - 2 teaspoon twice daily, for children above the age of 2 years under medical advice by recognised medical doctor or dietician or nutritionist.

Not to exceed the recommended daily dosage.

4.3 Contraindications

• Hypersensitivity to the active substances or to any of the excipients present in this product.
• Diseases and/or conditions resulting in hypercalcemia and/or hypercalciuria (e.g. myeloma, bone metastases or other malignant bone disease, sarcoidosis; primary hyperparathyroidism).
• Nephrolithiasis/nephrocalcinosis
• Severe renal impairment and renal failure
• Hypervitaminosis D

4.4 Special warnings and precautions for use

Patients who are already taking thiazide diuretics and/or cardiac glycosides should be referred to their doctor prior to concomitant use. Concomitant use should be prescribed with caution due to the increased risk of hypercalcemia.

During long-term treatment, serum calcium levels should be followed and renal function should be monitored through measurements of serum creatinine. Monitoring is especially important in elderly patients on concomitant treatment with cardiac glycosides or diuretics and in patients with a high tendency to calculus formation. In case of hypercalcemia or signs of impaired renal function, the dose should be reduced or the treatment discontinued. It is advisable to reduce or interrupt treatment temporarily if urinary calcium exceeds 7.5 mmol/24 h (300 mg/24 h).

Vitamin D should be used with caution in patients with impairment of renal function and the effect on calcium and phosphate levels should be monitored. The risk of soft tissue calcification should be taken into account. In patients with severe renal insufficiency, vitamin D in the form of cholecalciferol is not metabolized normally and other forms of vitamin D should be used.

Coralium-D3 Suspension should be prescribed with caution to patients suffering from sarcoidosis, due to the risk of increased metabolism of Vitamin-D into its active form. These patients should be monitored with regard to the calcium content in serum and urine.

Coralium-D3 Suspension should be used with caution in immobilized patients with osteoporosis due to the increased risk of hypercalcemia.

The content of vitamin D (125 IU) in Coralium-D3 Suspension should be considered when prescribing other medicinal products containing vitamin D. Additional doses of calcium or vitamin D should be taken under close medical supervision. In such cases, it is necessary to monitor serum calcium levels and urinary calcium excretion frequently.

Milk-alkali syndrome (Burnett's syndrome), i.e. hypercalcemia, alkalosis, and renal impairment can develop when large amounts of calcium are ingested with absorbable alkali (food, enriched foods, or other medicinal products).

Allowances should be made for calcium and vitamin D supplements from other sources.

4.5 Drugs interactions

• Thiazide diuretics reduce the urinary excretion of calcium. Due to the increased risk of hypercalcemia, serum calcium should be regularly monitored during the concomitant use of thiazide diuretics.
• Systemic corticosteroids reduce calcium absorption. During concomitant use, it may be necessary to increase the dose of Coralium-D3 Suspension.
• Simultaneous treatment with ion exchange resins such as cholestyramine or laxatives such as paraffin oil may reduce the gastrointestinal absorption of vitamin D.
• Calcium carbonate may interfere with the absorption of concomitantly administered tetracycline preparations. For this reason, tetracycline preparations should be administered at least two hours before or four to six hours after oral intake of calcium.
• Hypercalcaemia may increase the toxicity of cardiac glycosides during treatment with calcium and vitamin D. Patients should be monitored with regard to electrocardiogram (ECG) and serum calcium levels.
• If a bisphosphonate or sodium fluoride is used concomitantly with Coralium D3 suspension, these medicinal products should be administered at least three hours before the intake of Coralium-D3 suspension since gastrointestinal absorption may be reduced.
• Rifampicin, phenytoin, or barbiturates may reduce the activity of vitamin D3, since they increase the rate of its metabolism.
• The absorption of quinolone antibiotics may be impaired if administered concomitantly with calcium. Quinolone antibiotics should be taken two hours before or six hours after intake of calcium.
• Calcium salts may decrease the absorption of iron, zinc or strontium. Consequently, the iron, zinc or strontium preparation should be taken at a distance of two hours from the calcium preparation.
• Calcium salts may reduce the absorption of the estramustin or thyroid hormones. It is recommended that taking CoraliumD3 suspension be spaced at least 2 hours from these medicines.
• Oxalic acid (found in spinach, sorrel and rhubarb), phosphate, and phytic acid (found in whole cereals) may inhibit calcium absorption through the formation of insoluble compounds with calcium ions. The patient should not take calcium products within two hours of eating foods high in oxalic acid and phytic acid.

4.6 Use in special populations

• Pregnancy

Coralium-D3 Suspension may be given during pregnancy in cases of calcium and vitamin D3 deficiency.

During pregnancy the daily dose should not exceed 1500 mg of calcium and 600 IU of vitamin D. Animal studies have shown toxic effects on reproduction at high doses of vitamin D. In pregnant women, all calcium or vitamin D overdose must be avoided as prolonged hypercalcemia in pregnancy may lead to retardation of physical and mental development, supravalvular aortic stenosis and retinopathy in the child. There are no indications that Vitamin D3 at therapeutic doses is teratogenic in humans.

• Breast-feeding

Coralium-D3 Suspension can be used during breast-feeding. Calcium and vitamin D pass into breast milk. This should be considered when giving additional vitamin D to the child.

• Fertility

There is no known harmful effect of endogenous levels of calcium and vitamin D in the normal range on fertility. There are no data available on the effect of Coralium D3 suspension on fertility.

4.7 Effects on the ability to drive and use machines

There are no data on the effect of this product on driving capacity and use of machines. An effect is, however, unlikely.

4.8 Undesirable effects

Adverse reactions are listed below, by system organ class and frequency. Frequencies are defined as: uncommon (>1/1,000 to <1/100); rare (>1/10,000 to <1/1,000); very rare (<1/10,000); not known (cannot be estimated from the available data).

Immune system disorders

Not known: Hypersensitivity reactions including pruritus, wheezing, urticaria, and oropharyngeal swelling have been reported in the post-marketing environment.

Metabolism and nutrition disorders

Uncommon: Hypercalcaemia and hypercalciuria. Very rare: Seen usually only in overdose, see 4.9: Milk-alkali syndrome

Gastrointestinal disorders

Rare: Constipation, flatulence, nausea, abdominal pain, and diarrhea. Very rare: Dyspepsia

Skin and subcutaneous disorders

Rare: Pruritus, rash and urticaria.

Other special population

Patients with renal impairment: potential risk of hyperphosphatemia, nephrolithiasis, and nephrocalcinosis.

Reporting of suspected adverse reactions

• Reporting suspected adverse reactions after authorisation of the medicinal product is important. It allows continued monitoring of the benefit/risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions via email to: www.medico@zuventus.com
• Website: https://www.zuventus.com/drug-safety-reporting

By reporting side effects, you can help provide more information on the safety of this medicine.

4.9 Overdose

Overdose can lead to hypervitaminosis and hypercalcemia. Symptoms of hypercalcemia may include anorexia, thirst, nausea, vomiting, constipation, abdominal pain, muscle weakness, fatigue, mental disturbances, polydipsia, polyuria, bone pain, nephrocalcinosis, renal calculi, and in severe cases, cardiac arrhythmias. Extreme hypercalcemia may result in coma and death.

Persistently high calcium levels may lead to irreversible renal damage and soft tissue calcification.

Milk-alkali syndrome may occur in patients who ingest large amounts of calcium and absorbable alkali. Symptoms are frequent urge to urinate, continuing headache, continuing loss of appetite, nausea or vomiting, unusual tiredness or weakness, hypercalcemia, alkalosis, and renal impairment.

Treatment of hypercalcemia: The treatment with calcium and vitamin D must be discontinued. Treatment with thiazide diuretics, lithium, vitamin A, vitamin D, and cardiac glycosides must also be discontinued. Emptying of the stomach in patients with impaired consciousness. Rehydration, and, according to severity, isolated or combined treatment with loop diuretics, bisphosphonates, calcitonin, and corticosteroids. Serum electrolytes, renal function, and diuresis must be monitored. In severe cases, ECG and CVP should be followed.

5.1 Pharmacodynamic properties

Pharmacotherapeutic group: Calcium, combination with vitamin D and/or other drugs

Vitamin D increases the intestinal absorption of calcium. Administration of calcium and vitamin D3 (cholecalciferol) counteracts the increase of parathyroid hormone (PTH), which is caused by calcium deficiency and causes increased bone resorption.

A clinical study of institutionalized patients suffering from vitamin D deficiency indicated that a daily intake of of calcium 1000 mg/Vitamin D 800 IU for six months normalized the value of the 25-hydroxylated metabolite of Vitamin D3 and reduced secondary hyperparathyroidism and alkaline phosphatases.

An 18-month double-blind, placebo-controlled study including 3270 institutionalized women aged 84±6 years who received supplementation of vitamin D (800 IU/day) and calcium phosphate (corresponding to 1200 mg/day of elemental calcium), showed a significant decrease of PTH secretion. After 18 months, an “intent-to-treat” analysis showed 80 hip fractures in the calcium-vitamin D group and 110 hip fractures in the placebo group (p=0.004). A follow-up study after 36 months showed 137 women with at least one hip fracture in the calcium-vitamin D group (n=1176) and 178 in the placebo group (n=1127, p<0.02).

5.2 Pharmacokinetic properties

• Calcium

Absorption:

The bioavailability of coral calcium is approximately 70% as per study in animals by Japanese Dietetic Society. This is higher as compared to other calcium salts.

Unlike lime and fossilized calcium which are inert, live coral produces calcium in its ionized form. This calcium is able to bypass the digestive process. Hence, calcium and other trace minerals from coral are immediately available to the systems in the human body.

Distribution and metabolism:

99% of the calcium in the body is concentrated in the hard structure of bones and teeth. The remaining 1% is present in the intra- and extracellular fluids. About 50% of the total blood- calcium content is in the physiologically active ionized form with approximately 10% being complexed to citrate, phosphate, or other anions, the remaining 40% being bound to proteins, principally albumin.

Elimination:

Calcium is eliminated through feces, urine, and sweat. Renal excretion depends on glomerular filtration and calcium tubular reabsorption.

• Vitamin D

Absorption:

Vitamin D3 is absorbed in the small intestine.

Distribution and metabolism:

Cholecalciferol and its metabolites circulate in the blood bound to a specific globulin. Cholecalciferol is converted in the liver by hydroxylation to the active form 25-hydroxy cholecalciferol. It is then further converted in the kidneys to 1,25hydroxycolecalciferol. 1,25 hydroxy cholecalciferol is the metabolite responsible for increasing calcium absorption. Vitamin D which is not metabolized is stored in adipose and muscle tissues.

Elimination:

6.1 Animal Toxicology or Pharmacology

At doses far higher than the human therapeutic range teratogenicity has been observed in animal studies.

Coral Calcium is the calcium supplement obtained from the marine coral from Okinawa, Japan. A small sea animal creates coral by ingesting the ionic ocean minerals and secreting them into a coral formation. This natural balance of 72 organic coral minerals are harvested from above sea coral deposits crushed into an ultra-fine powder and sterilized with ozone. Coral Calcium contains up to 40% elemental calcium.

Coral minerals are organic in the sense that they have been previously digested by an animal. It is very difficult for the human body to digest inorganic minerals (similar to eating little rocks). Having been previously digested by the coral polyp, coral minerals are readily absorbable by the human body.

The bioavailability of coral calcium is approximately 70% as per study in animals by Japanese Dietetic Society.

Cholecalciferol is a Vitamin D. Cholecalciferol is a steroid hormone produced in the skin when exposed to ultraviolet light or obtained from dietary sources. The active form of cholecalciferol, 1,25-dihydroxycholecalciferol (calcitriol) plays an important role in maintaining blood calcium and phosphorus levels and mineralization of bone. The activated form of cholecalciferol binds to vitamin D receptors and modulates gene expression. This leads to an increase in serum calcium concentrations by increasing intestinal absorption of phosphorus and calcium, promoting distal renal tubular reabsorption of calcium and increasing osteoclastic resorption.

Molecular Formula: C₂₇H₄₄O

Molecular Weight: 384.6 g/mol

8.1 Incompatibilities

Not applicable.

8.2 Shelf-life

Refer on pack

8.3 Packaging information

100 ml bottle

8.4 Storage and handling instructions

Store below 30°C. Protect from light & moisture.

Product is required to be stored out of reach of children

• This product is not intended to diagnose, treat, cure or prevent any disease.
• This product is not to be used as a substitute for varied diet.
• In case of accidental overdose, contact health care professional.
• Shake Well Before Use.
• This product is allergen free.