Calsonate Calcium Carbonate 500mg Capsule

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Overview

Calsonate Calcium Carbonate 500mg Capsule is an oral calcium supplement available in capsule form. Each capsule contains calcium carbonate 500mg, an inorganic calcium salt widely used as a source of supplemental calcium. Because calcium carbonate is approximately 40% elemental calcium by weight, a 500mg calcium carbonate capsule provides approximately 200mg of elemental calcium; this distinction matters, as the printed strength refers to the calcium carbonate salt itself, not the elemental calcium content.

Calsonate is classified as an OTC (Over-the-Counter) mineral supplement in Malaysia and can be purchased without a doctor’s prescription. It is manufactured as a capsule formulation intended for oral administration, distinguishing it from chewable tablet or effervescent calcium products also sold in the Malaysian market.

Calsonate is available in pack sizes such as strips of 10 capsules, commonly sold in boxes through Malaysian pharmacies and online platforms. As with all mineral supplements, the inactive ingredients used in the capsule shell and fillers are not always disclosed on general product listings, and consumers with specific allergies should check the physical packaging or consult a pharmacist.

Directions for Use

  • Take Calsonate capsules orally with a full glass of water.
  • Swallow the capsule whole; do not crush, chew, or open the capsule unless advised by a pharmacist.
  • Take with or immediately after food to help reduce stomach discomfort and support absorption.
  • Space doses evenly through the day if taking more than once daily, and avoid taking at the same time as iron supplements or certain antibiotics without pharmacist advice (see Drug/Food Interactions).

Dosage

The typical adult dosage of Calsonate is one capsule (500mg calcium carbonate, approximately 200mg elemental calcium) taken one to three times daily, or as directed by a doctor or pharmacist, generally with or after meals to support absorption. The maximum daily elemental calcium intake from supplements should be discussed with a doctor or pharmacist, taking into account calcium obtained from diet, to avoid exceeding recommended total daily calcium intake. If a dose is missed, take it as soon as remembered unless it is almost time for the next dose, in which case the missed dose should be skipped rather than doubled. Anyone with a history of kidney stones, kidney disease, or who is taking other calcium, vitamin D, or mineral supplements should consult a doctor or pharmacist before use, and should see a doctor if symptoms of excess calcium such as persistent nausea, constipation, or unusual tiredness occur.

Shelf Life

Shelf life varies by manufacturing batch; use the product before the expiry date printed on the strip or carton packaging.

Storage Instructions

Store below 30°C in a cool, dry place, away from direct sunlight and moisture, and keep out of reach of children.

Side Effects

  • Constipation
  • Bloating or gas
  • Nausea
  • Dry mouth
  • Increased thirst
  • Mild headache

Contraindications

  • Known hypersensitivity to calcium carbonate or any capsule component.
  • Hypercalcaemia (abnormally high blood calcium levels).
  • Severe kidney impairment or a history of calcium-containing kidney stones, unless directed by a doctor.
  • Conditions associated with excessive calcium absorption, such as certain granulomatous diseases, unless medically supervised.

Drug / Food Interactions

  • May reduce the absorption of certain antibiotics, including tetracyclines and some fluoroquinolones, if taken at the same time; space doses at least 2 hours apart.
  • May reduce the absorption of oral iron and zinc supplements when taken together; space doses apart.
  • May interact with thiazide diuretics, increasing the risk of elevated blood calcium levels.
  • Concurrent use with other calcium or vitamin D supplements may increase the risk of excess calcium intake; total daily intake from all sources should be reviewed with a pharmacist.
  • High-oxalate or high-phytate foods (such as spinach or whole grains) may reduce calcium absorption if consumed at the same time.

Quick Tips

  • Store capsules in a cool, dry place away from direct sunlight.
  • Take with food to minimise stomach discomfort.
  • Keep track of total daily calcium intake from food and other supplements.
  • Do not share this supplement with children without medical advice.
  • Check the expiry date on the strip before each use.
  • Consult a pharmacist if you are taking other regular medications.

Frequently Asked Questions

What is the active ingredient in Calsonate, and how much elemental calcium does it provide?

Each capsule contains calcium carbonate 500mg, which provides approximately 200mg of elemental calcium, since calcium carbonate is about 40% elemental calcium by weight.

Is Calsonate a prescription medicine or an OTC product?

Calsonate is classified as an OTC (Over-the-Counter) product in Malaysia and can be purchased without a doctor’s prescription at pharmacies and online platforms.

Can Calsonate be taken with other supplements or medications?

Calsonate can interact with certain antibiotics, iron or zinc supplements, and other calcium or vitamin D products. Always check with a doctor or pharmacist before combining Calsonate with other medicines or supplements.

Who should avoid taking Calsonate?

Individuals with a known allergy to calcium carbonate, hypercalcaemia, severe kidney impairment, or a history of calcium-containing kidney stones should avoid this product unless directed by a doctor.

Is the full list of inactive ingredients disclosed for Calsonate?

General product listings do not always disclose the full excipient list; consumers with specific allergies should check the physical packaging or consult a pharmacist for complete details.

Can I purchase Calsonate Calcium Carbonate 500mg Capsule online through DoctorOnCall in Malaysia or Singapore?

Yes, Calsonate Calcium Carbonate 500mg Capsule is available for purchase through DoctorOnCall as an online pharmacy serving customers in Malaysia and Singapore. As with any over-the-counter medicine, please read the product label and follow the recommended directions, and speak with our pharmacist team if you have any questions before ordering.

Is the medication supplied by DoctorOnCall genuine and safe to use?

Medicines supplied through DoctorOnCall are sourced and handled through the appropriate pharmacy supply process. As with any medicine, please use Calsonate Calcium Carbonate 500mg Capsule according to the product instructions and professional advice, and contact our pharmacist team if you have any concerns about your order.

What payment methods does DoctorOnCall accept?

We accept payment via Online Banking, Credit Card, and e-Wallets (Boost, GrabPay), so you can choose whichever method is most convenient for you at checkout.

Does DoctorOnCall provide an installment payment plan for Calsonate Calcium Carbonate 500mg Capsule?

DoctorOnCall provides an installment payment plan for eligible purchases where applicable. Available plans, eligibility, and terms can vary, so please contact DoctorOnCall Customer Service for the latest information on installment options for your order.

Is delivery free, and how much does it cost?

Delivery charges may depend on your delivery location and the applicable order and delivery terms. For the latest delivery fee information for Malaysia or Singapore, please contact DoctorOnCall Customer Service.

How long will it take for my order to arrive?

Orders to Malaysia are generally delivered within 3-5 working days, and orders to Singapore are generally delivered within 5-9 working days, although actual delivery time may vary depending on the delivery location, order processing, courier operations, weekends, and public holidays.

What is DoctorOnCall’s shipping, return, or cancellation policy for Calsonate Calcium Carbonate 500mg Capsule?

Shipping, return, and cancellation terms may vary depending on the product, your order details, and whether you are ordering from Malaysia or Singapore. Please refer to DoctorOnCall’s Shipping & Delivery Policy and Return, Refund & Exchange Policy, or contact Customer Service, for the specific terms that apply to your order.

Ingredients / Active Ingredients

  • Active ingredient: Calcium carbonate 500mg (providing approximately 200mg elemental calcium per capsule).
  • Capsule (oral) dosage form.
  • Inactive ingredients (capsule shell, fillers, excipients) are not fully disclosed in general product listings; refer to the product packaging or pharmacist for the complete excipient list.

Safety Advice

Pregnancy

Generally Safe

This medicine is generally safe during pregnancy, though minor risks may exist in rare cases.

Breastfeeding

Generally Safe

This medicine is generally safe during breastfeeding with minimal risk to the infant.

Kidney

Not Safe

This medicine is not safe for patients with kidney problems.

Liver

Use With Care

Use cautiously. Liver function monitoring may be required.

Alcohol

No Data

No data is available regarding the interaction of alcohol with this medicine.

Driving

Generally Safe

This medicine is generally safe and should not impair your driving ability.

Relevant Information

Precautions: Calsonate should be used with caution in individuals with kidney disease, a history of kidney stones, or conditions affecting calcium metabolism. Pregnant and breastfeeding women should consult a doctor or pharmacist before use to ensure the dose is appropriate alongside prenatal supplements. Elderly individuals and those taking multiple medications should have their total calcium intake reviewed periodically.

When to See a Doctor or Pharmacist: Speak to a doctor or pharmacist if you experience persistent stomach upset, signs of an allergic reaction, symptoms of excess calcium such as unusual tiredness or confusion, or if you are unsure whether Calsonate is suitable alongside your other medications or supplements.

Medical Review

Written by:

Dr. Chong Zhan Pong

Doctor of Medicine (MD), International Medical University (IMU)

Reviewed by:

Dr. Mohd Izzat Amir Bin Awang

Doctor of Medicine (MD), University of Mansoura - Manchester

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