Cal-C 1000 Tablet

Calcium citrate (1000mg)+ Magnesium Hydroxide (100mg)+ Zinc Sulphate Monohydrate (4mg)+ Vitamin D3 (200IU)

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Cal-C 1000 Tablet is a combination medicine used to treat nutritional deficiencies. It is commonly prescribed when your diet alone cannot provide the necessary supplements your body needs. It fulfills the deficiency to prevent related diseases. It also ensures proper growth and functioning of the body.

Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Mekhala Chandra, MD, MBBS,
Last updated on 08 Feb 2026 | 07:16 PM (IST)

₹71.8 MRP ₹79.6910% off

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Cal-C 1000 Tablet is currently sold out

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Cetjoint Plus Tablet

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Cal-C 1000 Tablet

strip of 10 tablets

₹71.8

~~₹79.69~~

Same composition

Cetjoint Plus Tablet

strip of 15 tablets

Calcium citrate (1000mg) + Magnesium Hydroxide (100mg) + Zinc Sulphate Monohydrate (4mg) + Vitamin D3 (200IU)

by Leeford Healthcare Ltd

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Flat Rs.150 on a Min Transaction of Rs.1000.

General Information

Contains

Calcium citrate (1000mg)+ Magnesium Hydroxide (100mg)+ Zinc Sulphate Monohydrate (4mg)+ Vitamin D3 (200IU)

Marketer

Domagk Smith Labs Pvt Ltd

Storage

Store below 25°C

The content is shown in English

Product introduction

Cal-C 1000 Tablet may be taken with or without food. Take it in the dose and duration advised by the doctor. Take it regularly at the same time each day to get maximum benefits from it. Do not take it more than or longer than prescribed by the doctor, as that may cause harmful effects.

It is generally safe medicine with little or no side effects. However, if you experience side effects which you think is caused by the medicine, let your doctor know. It is important to let your doctor know if you have any preexisting medical conditions or if you are taking any other medications. This will ensure your safety to use this medicine.

Uses of Cal-C Tablet

Treatment of Nutritional deficiencies

Benefits of Cal-C Tablet

Treatment of Nutritional deficiencies
Cal-C 1000 Tablet helps in improving the level of calcium in the body. This helps in the growth and development of bones and reduce the risk of them becoming weak and more likely to break. It also helps to keep your teeth and muscles healthy. Additionally, it helps in the normal functioning of nerves, cells, muscle and heart.

Side effects of Cal-C Tablet

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Cal-C

Limited data available

How to use Cal-C Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Cal-C 1000 Tablet may be taken with or without food.

How Cal-C Tablet works

Cal-C 1000 Tablet is a combination of four medicines : Calcium citrate, Magnesium Hydroxide, Calcitriol, and Zinc Sulphate Monohydrate. Calcium citrate is a water-soluble calcium supplement. It increases the plasma calcium levels. Magnesium Hydroxide is an antacid that neutralizes the excessive acid in the stomach. Zinc Sulphate Monohydrate is a nutritional supplement that provides essential nutrients to our body and improves overall health. Vitamin D3 is a form of vitamin D. It raises vitamin D levels in your blood. This in turn raises calcium levels in your blood by helping you absorb more calcium from food.

All substitutes for Cal-C 1000 Tablet

For information purposes only. Consult a doctor before taking any medicine.

Cetjoint Plus Tablet

by Leeford Healthcare Ltd

₹5.07/tablet

29% cheaper

Caldrex Tablet

by Pictus Pharmaceutical Pvt Ltd

₹8.65/tablet

20% costlier

Quick tips

Cal-C 1000 Tablet is prescribed to fulfill your nutritional requirement and to prevent any related diseases.
Inform your doctor if you have kidney problems, or if you have ever had kidney stones.
Let your doctor know if you are taking any other medications like antihypertensives, antibiotics, or medicines for heart disease or bone disorders.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Cal-C 1000 Tablet. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

Information regarding the use of Cal-C 1000 Tablet during pregnancy is not available. Please consult your doctor.

Breast feeding

CONSULT YOUR DOCTOR

Information regarding the use of Cal-C 1000 Tablet during breastfeeding is not available. Please consult your doctor.

Driving

CONSULT YOUR DOCTOR

It is not known whether Cal-C 1000 Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.

Kidney

CONSULT YOUR DOCTOR

There is limited data available on the use of Cal-C 1000 Tablet in patients with kidney disease. Please consult your doctor.

Liver

CONSULT YOUR DOCTOR

There is limited data available on the use of Cal-C 1000 Tablet in patients with liver disease.

Frequently asked questions

What is Cal-C 1000 Tablet used for?

Cal-C 1000 Tablet is used to treat nutritional deficiencies. It helps support strong bones and teeth, healthy muscle function, and reduces the risk of osteoporosis in teens, young adults, and post‑menopausal women.

Who should not take Cal-C 1000 Tablet?

Individuals should not take Cal-C 1000 Tablet if they are allergic to any ingredient, have severe kidney problems, high calcium in the blood or urine, kidney stones, or vitamin D toxicity.

What serious side effects of Cal-C 1000 Tablet should I watch for?

Although rare, serious side effects of Cal-C 1000 Tablet include loss of appetite, nausea, vomiting, constipation, belly pain, extreme thirst, frequent urination, confusion, or irregular heartbeat. If you experience any of these symptoms, seek immediate medical attention.

Can Cal-C 1000 Tablet cause kidney issues?

Yes. Long‑term high Cal-C 1000 Tablet can lead to kidney stones or calcium deposits in the kidneys. People with kidney impairment have higher risks of hyperphosphatemia (an abnormally high level of phosphate in the blood), nephrolithiasis (kidney stones), and nephrocalcinosis (a condition where calcium deposits form in the kidney tissue, most often the renal medulla), and need medical supervision.

Can children take Cal-C 1000 Tablet?

Cal-C 1000 Tablet is not recommended for children under 12 years of age.

Fact Box

Habit Forming

Therapeutic Class

VITAMINS MINERALS NUTRIENTS

Related lab tests

Ferritin

Iron Serum

Iron Studies

Vitamin B12

References

Jamilian M, Mirhosseini N, Eslahi M, Bahmani F, et al. The effects of magnesium-zinc-calcium-vitamin D co-supplementation on biomarkers of inflammation, oxidative stress and pregnancy outcomes in gestational diabetes. BMC Pregnancy Childbirth. 2019 Mar 29;19(1):107. [Accessed 08 Feb. 2026]. Available from:

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Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Domagk Smith Labs Pvt Ltd
Address: flot no. 31/36, near salwan public school, old rajinder nagar, new delhi-110060, delhi, india

Vendor Details

Country of origin: India

Lab tests offered by us

Why we need a prescription?

Cal-C 1000 Tablet

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Cal-C Tablet

Benefits of Cal-C Tablet

Side effects of Cal-C Tablet

How to use Cal-C Tablet

How Cal-C Tablet works

All substitutes for Cal-C 1000 Tablet

Cetjoint Plus Tablet

Caldrex Tablet

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Frequently asked questions

What is Cal-C 1000 Tablet used for?

Who should not take Cal-C 1000 Tablet?

What serious side effects of Cal-C 1000 Tablet should I watch for?

Can Cal-C 1000 Tablet cause kidney issues?

Can children take Cal-C 1000 Tablet?

Fact Box

Habit Forming

Therapeutic Class

Related lab tests

Ferritin

Iron Serum

Iron Studies

Vitamin B12

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

Related/Popular tests