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  1. Home
  2. OTC

  3. Cal 4U Hd Tab 10'S

Cal 4U Hd Tab 10'S, Pack of 10 TABLETS
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Synonym :

CALCIUM CITRATE MALATE+CHOLECALCIFEROL

Composition :

CALCIUM CITRATE MALATE + VITAMIN D3

Manufacturer/Marketer :

Eris Life Sciences Ltd

Consume Type :

ORAL

Return Policy :

Not Returnable

Expires on or after :

About Cal4U HD Tablet

Cal4U HD Tablet is a nutritional supplement primarily used to treat low blood calcium levels. It effectively treats various conditions, such as vitamin D deficiency, osteoporosis (characterised by weak bones), latent tetany (a muscle disease associated with low blood calcium levels), and rickets or osteomalacia (a condition characterised by softening of bones due to low calcium levels).

Cal4U HD Tablet contains Calcium citrate malate and Vitamin D3. Cal4U HD Tablet works by increasing calcium and vitamin D levels in the body, thereby supporting the essential functions necessary for bone formation and maintenance. Together, they help prevent bone loss, support bone growth, and reduce muscle cramps caused by low calcium levels.

Cal4U HD Tablet is likely safe to consume. In some cases, it may cause common side effects like constipation, stomach upset, nausea, vomiting, loss of appetite, weakness, tiredness, and headache. These side effects typically do not require medical attention and usually resolve gradually over time. However, you are advised to talk to a doctor if the side effects persist or worsen.

Take Cal4U HD Tablet as advised. Your physician will decide the dosage based on your medical condition. You can take Cal4U HD Tablet with or without food. It is recommended not to exceed the recommended dose of Cal4U HD Tablet . Do not chew, crush or break the medicine.

If you are allergic to Cal4U HD Tablet , vitamin D products, or other medicines, please tell your doctor. If you are pregnant or breastfeeding, consult a doctor before using Cal4U HD Tablet . Cal4U HD Tablet should be used with caution in children. If you have high calcium or vitamin D levels in your blood, liver, kidney or heart problems, inform your doctor before taking Cal4U HD Tablet . Regular tests are recommended while taking Cal4U HD Tablet to monitor calcium levels.

Uses of Cal4U HD Tablet

Cal4U HD Tablet is used to prevent or treat calcium deficiency. The detailed uses of Cal4U HD Tablet are as follows:

  • Osteoporosis and osteopenia: Cal4U HD Tablet prevents and treats bone thinning.
  • Rickets and osteomalacia: Cal4U HD Tablet supports bone mineralization.
  • Hypoparathyroidism: Cal4U HD Tablet helps regulate calcium levels.
  • Pregnancy and lactation: Cal4U HD Tablet ensures proper fetal bone development and maternal calcium support.

Have a query?

Directions for Use

  • It is advised to take Cal4U HD Tablet with food to prevent stomach upset or as advised by the doctor.
  • Follow your doctor's instructions on the dosage and timing of this medication to ensure safety.
  • Swallow Cal4U HD Tablet as a whole with a glass of water.
  • Do not chew, crush, or break it.

Medicinal Benefits

  • Cal4U HD Tablet offers several medicinal benefits by helping to maintain strong and healthy bones through the prevention and treatment of calcium and vitamin D deficiencies.
  • It reduces the risk of fractures, particularly in individuals with weakened bones such as those affected by osteoporosis.
  • Cal4U HD Tablet supports proper bone growth in children and adolescents, and aids in managing various bone disorders, such as rickets and osteomalacia.
  • It also helps relieve muscle cramps caused by low calcium levels and improves vitamin D status, which is important for immune function and overall bone health.

How Cal4U HD Tablet Works

Cal4U HD Tablet is a combination of two drugs: Calcium citrate malate (calcium supplement) and Cholecalciferol (vitamin D3). Calcium citrate malate is used to prevent or treat a calcium deficiency. It provides essential nutrients to maintain bone formation. Cholecalciferol helps the body to absorb calcium and phosphorus. Thereby, it increases calcium levels in the blood and helps to build and maintain strong bones.

Storage

• Store in a cool and dry place away from sunlight.• Keep Cal4U HD Tablet out of reach and sight of children.• Non cold chain - To be stored in cool places at 10ºC to 25ºC or below 30ºC.

What if I have taken an overdose of Cal4U HD Tablet

Take Cal4U HD Tablet only as suggested by the physician. Avoid exceeding the recommended dose as it could lead to an overdose. Symptoms of overdose may include vomiting, nausea, loss of appetite, headache, mental/mood changes, weakness, drowsiness, and tiredness. If you experience these symptoms or suspect you have taken an overdose, seek immediate medical attention.

Drug Warnings

  • Avoid taking Cal4U HD Tablet if you are allergic to it.
  • It may contain sugar or aspartame. Hence, caution should be taken in managing diabetes and phenylketonuria (a condition characterised by increased levels of an amino acid called phenylalanine).
  • Inform your doctor if you have any history of hypercalcemia (increased calcium levels in the body), kidney disease, liver disease, electrolyte imbalance, heart disease, kidney stones and hypervitaminosis D (having too much vitamin D) before taking Cal4U HD Tablet .
  • Higher doses of Vitamin D than the recommended daily dose should be used in pregnant women only when advised by the doctor.

Diet & Lifestyle Advise

  • Include dairy products like milk, yogurt, cheese, or milk-based custard in your diet.
  • Eat a serving of broccoli, cabbage, bok choy (Chinese white cabbage), spinach, and other green leafy vegetables daily.
  • Snack on calcium-rich nuts like Brazil nuts or almonds.
  • Sprinkle sesame seeds over your food, vegetables, and salads. Sesame seeds are high in calcium.
  • Avoid or reduce the intake of caffeine, soft drinks, and alcohol, as they inhibit calcium absorption.
  • Replace the meat with tofu or tempeh to add extra calcium to your food.

Habit Forming

No

Therapeutic Class

NUTRITIONAL SUPPLEMENT
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Alcohol

Consult your doctor

The interaction of alcohol with Cal4U HD Tablet is unknown. Please consult a doctor before consuming alcohol with Cal4U HD Tablet .

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Pregnancy

Consult your doctor

Please consult a doctor if you are pregnant. Cal4U HD Tablet is given to pregnant women if the doctor thinks the benefits outweigh the risks.

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Breast Feeding

Consult your doctor

It is unknown whether Cal4U HD Tablet is excreted in human milk. Therefore, please consult a doctor if you are breastfeeding.

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Driving

Safe if suggested

Cal4U HD Tablet usually does not affect your ability to drive or operate machinery.

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Liver

Consult your doctor

Take Cal4U HD Tablet with caution, especially if you have a history of liver diseases or conditions. Your doctor may adjust the dose as needed.

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Kidney

Consult your doctor

Take Cal4U HD Tablet with caution, especially if you have a history of kidney diseases or conditions. Your doctor may adjust the dose as needed.

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Children

Consult your doctor

Cal4U HD Tablet should be used in children only if recommended by a doctor.

FAQs

Cal4U HD Tablet is used to prevent or treat low blood calcium levels in people who cannot get sufficient calcium from their diets. It effectively treats various conditions caused by low calcium levels in the body, such as osteoporosis (weak and brittle bones), osteomalacia/rickets (weak bones), hypoparathyroidism (low levels of parathyroid hormone), and latent tetany (a muscle disease with low blood calcium levels).

Cal4U HD Tablet contains Calcium citrate malate and Cholecalciferol. Calcium citrate malate is a calcium supplement used to prevent or treat a calcium deficiency. It provides essential nutrients to maintain bone formation. Cholecalciferol is vitamin D3 that helps the body to absorb calcium and phosphorous. Thereby, it increases calcium levels in the blood and helps to build and maintain strong bones.

You are not recommended to take Cal4U HD Tablet if you have hypervitaminosis D (high vitamin D levels in the blood), as it may worsen the condition. However, please consult a doctor before using Cal4U HD Tablet .

Cal4U HD Tablet is not recommended for patients with malabsorption (inefficient absorption of nutrients from the bowel) syndrome. Please consult a doctor before using Cal4U HD Tablet if you have malabsorption syndrome.

It is not recommended to take Cal4U HD Tablet with levothyroxine, as co-administration of these two medicines may reduce the effectiveness of levothyroxine. However, if you are supposed to take both medicines, you are advised to maintain a time gap of at least 4 hours between taking Cal4U HD Tablet and levothyroxine.

Cal4U HD Tablet is not recommended for a patient suffering from kidney stones, as it may worsen the condition. Therefore, if you have any kidney problems or have a history of kidney stones, please inform your doctor before taking Cal4U HD Tablet .

Country of origin

India

Manufacturer/Marketer address

8Th Floor, Commerce House Iv, Prahladnagar, Ahmedabad 380015 Gujarat, India.
Other Info - CAL1342

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Author Details

Veda MaddalaDoctor badge

Written By

Veda Maddala

M Pharmacy

Dr Aneela SiddabathuniDoctor badge

Reviewed By

Dr Aneela Siddabathuni

MPharma., PhD

Last Updated

Oct 13, 2025 | 9:11 AM IST

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Reference

  1. https://www.webmd.com/drugs/2/drug-63565/calcium-citrate-malate-vitamin-d3-oral/details

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