Qalsan-D Tablet Dosage Guide in Pakistan

Taking the correct dose of Qalsan-D Tablet ensures effective calcium and Vitamin D3 supplementation. This guide provides complete information on adult dose, pregnancy dose, and missed dose guidance.

Compiled by the PakVita Editorial Team · AI-assisted drafting with editorial review · Sourced from DRAP, WHO, BNF · Last updated: 2026-06-21

Dosage Guide

Quick Answer

The standard adult dose of Qalsan-D Tablet is 1 to 2 tablets daily, taken with food. Pregnant and breastfeeding women typically take 1 to 2 tablets daily as prescribed. Children's doses are weight-based and must be advised by a doctor. Do not exceed the recommended calcium intake from all sources combined.

Dose at a Glance

Adult Dose

1–2 tablets daily

Once or twice daily

Max: 2 tablets per day (1,000mg calcium + 800IU D3) unless otherwise prescribed

Child Dose (As per doctor's advice)

Weight-based dose — consult your doctor

As directed by your doctor

Missed Dose

If you miss a dose, take it as soon as you remember. If the next dose is close, skip the missed dose and continue on schedule. Never take a double dose.

Overdose

Taking far more than the recommended dose of Qalsan-D Tablet can lead to hypercalcaemia (elevated blood calcium levels), which can cause kidney stones and damage. Contact a doctor or go to the nearest emergency room if you suspect a significant overdose.

Qalsan-D Tablet Dosage (Kitni leni hai)

Correct dosage of Qalsan-D Tablet ensures effective bone and calcium support. Always follow your doctor's or pharmacist's advice.

Adult Dose (Baalgon ke liye)

1–2 tablets daily, taken with food
Chew the tablet or swallow with a full glass of water
Do not exceed 2 tablets per day at the standard strength

Starting Dose: 1 tablet daily with a meal

Usual Dose: 1–2 tablets daily (as directed by your doctor or pharmacist)

Max Daily Dose: 2 tablets per day (providing 1,000mg calcium + 800IU Vitamin D3)

Child Dose (Bachon ke liye)

Weight-based dose — consult your doctor or paediatrician

Do not give adult Qalsan-D Tablet to young children without medical advice. Child-specific calcium formulations are available.

Pregnancy and Lactation Dose

1–2 tablets daily as prescribed by your gynaecologist
Pregnant women typically require 1,000mg of calcium per day — confirm your total intake from food and supplements

How to Take (Kaise leni hai)

Chew the tablet or swallow with a full glass of water
Take with food for best absorption
If prescribed twice daily, space doses at least 4 to 6 hours apart

Best Time to Take (Kab leni chahiye)

With main meals for optimal calcium absorption
One dose at bedtime can be helpful for postmenopausal women (bone resorption is higher overnight)

With Food or Empty Stomach (Khali pait ya khane ke baad)

Always take Qalsan-D Tablet with food. Calcium carbonate is best absorbed with meals due to the gastric acid produced during eating.

Missed Dose (Dose chhoot jaye to kya karein)

Take it as soon as you remember. Skip the missed dose if the next dose is close. Never take a double dose.

Overdose (Zyada Dose)

Seek medical help immediately if you take far more than the recommended amount. Signs of calcium overdose include excessive thirst, frequent urination, confusion, and severe constipation.

Dose Summary Table

Patient	Dose	Notes
Adult (prevention)	1 tablet daily	With food
Adult (deficiency treatment)	2 tablets daily	With food, spaced doses
Pregnant / breastfeeding	1–2 tablets daily	As prescribed
Child	Weight-based	Doctor prescribed

The information in this guide is for educational purposes only. Always confirm the dose with your doctor or pharmacist.

Frequently Asked Questions

What is the standard adult dose of Qalsan-D Tablet?

The standard adult dose of Qalsan-D Tablet is 1 to 2 tablets daily, taken with food. For prevention, 1 tablet daily is typically sufficient. For treatment of deficiency, 2 tablets daily may be prescribed.

What should I do if I miss a dose of Qalsan-D Tablet?

Take it as soon as you remember. If the next dose is close, skip the missed dose. Never take two tablets at once to compensate for a missed dose.

Can I take Qalsan-D Tablet on an empty stomach?

Qalsan-D Tablet is best taken with food because calcium carbonate requires gastric acid for absorption, which is produced in larger amounts during meals. Taking it with food also reduces constipation.

What happens if I take too much Qalsan-D Tablet?

Excessive calcium intake can cause hypercalcaemia, kidney stones, and kidney damage. Symptoms include excessive thirst, frequent urination, confusion, and nausea. Seek medical help immediately.

How long should I take Qalsan-D Tablet?

Duration depends on your condition. For osteoporosis prevention, long-term use is common. For treating deficiency, your doctor will advise based on blood test results. Regular monitoring is recommended.

Brand alternatives, same-class options, and other medicines used for the same conditions as Qalsan-D Tablet.

Other supplements and vitamins

Sibling medicines in the Supplements and Vitamins class.

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Sources

DRAP Registered Products Database — Drug Regulatory Authority of Pakistan
WHO Model List of Essential Medicines, 23rd ed. (2023) — World Health Organization
British National Formulary (BNF) — BMJ Group & Pharmaceutical Press

Medical disclaimer

This page is for educational use only and does not replace professional medical advice. Always confirm diagnosis, dose, and interactions with a qualified doctor or pharmacist before starting or changing any medicine.