Medication info
Caldion Tablet

Caldion Tablet

OTC medicationTablet경구
Ingredient · strength
Calcium Carbonate Granules 95%›263.15mgCholecalciferol Concentrate Powder›10mg
Manufacturer / importer
(주)넥스팜코리아
Appearance
Green rectangular film-coated tablet
Packaging
30 tablets/bottle, 90 tablets/bottle
Approval status
Active

MFDS item code 201908082 · Notified 2019.11.26 · Insurance code 662504310

Summary

Main use
Improvement of bone and tooth development issues and prevention of rickets
Who takes it
Adults · Children
Adult dose
Adults: 1 tablet once daily
Child dose
Children aged 8 years and older: 1 tablet once daily

Ingredients

Manufacturer
(주)넥스팜코리아

Efficacy & effects

Improvement of bone and tooth development issues and prevention of rickets

  • Bone developmental issues
  • tooth developmental issues
  • rickets
View approved original text

Vitamin D is a crucial nutrient especially needed during pregnancy, lactation, growth phases, and old age, as it helps in the healthy development of bones and teeth. Additionally, vitamin D plays a vital role in the prevention of rickets. For these reasons, vitamin D is used to treat developmental issues in bones and teeth and to prevent rickets.

How to take

Adult dose

Adults: 1 tablet once daily

Child dose

Children aged 8 years and older: 1 tablet once daily

Precautions

This medication should not be taken by patients with hypercalcemia or sarcoidosis, an unknown cause systemic inflammatory disease, and patients with kidney disease. Additionally, those allergic to any ingredient in this medication, infants under 12 months, patients with kidney stones, and those exhibiting severe renal failure symptoms should avoid taking this medication. It is also advised not to take medications such as phosphates, calcium salts, oral tetracycline antibiotics, and antacids concurrently during the use of this medication. Infants under 1 year, patients currently receiving medical treatment, children who receive ample sunlight and normal diets, women who are pregnant or may become pregnant, nursing mothers, premature infants, and toddlers must consult a professional before taking this medication. Special attention is needed as vitamin D can be transferred through breast milk to newborns and may cause hypercalcemia. Patients with heart or circulatory system issues, kidney disorders, low protein levels, those taking cardiotonic glycosides, or those with a history of kidney stones should also consult a professional. This medication contains Sunset Yellow FCF, and those with allergies or hypersensitivity to this ingredient should take caution. If symptoms such as nausea, vomiting, diarrhea, constipation, hypotension, facial flushing, irregular heartbeat, or skin rashes occur during use, stop taking the medication immediately and consult a professional. Overdosage may result in gastrointestinal disturbances, hypernatremia, congestive heart failure, and edema, and long-term use may increase the risk of hypercalcemia and kidney stones. Caution is warranted as hyperkalemia may occur when taken concurrently with certain medications. Maintain the prescribed dosage, and it should be administered to children under the supervision of a guardian, avoiding tea containing tannins, such as green or black tea, before and after taking this medication. This medication should be stored in a tightly sealed container, away from direct sunlight, and in a cool and dry place away from moisture. Additionally, avoid transferring it to other containers to maintain quality.

Side effects and when to seek care immediately

Serious side effects

  • Skin rash → Severe allergic reaction
  • Edema → Severe swelling or urinary issues

Mild side effects

  • Nausea
  • vomiting
  • diarrhea
  • constipation
  • hypotension
  • facial flushing
  • irregular heartbeat
  • skin rashes
  • gastrointestinal symptoms
  • hypernatremia
Show 2 more
  • congestive heart failure
  • edema

Not everyone experiences these, and they can vary from person to person.

Interactions

Drug interactions

This medication should not be taken with phosphates, calcium salts, oral tetracycline preparations, or antacids. Additionally, if taken with cardiotonic glycosides, anti-aldosterone agents, or triamterene, consult a doctor or pharmacist.

Food interactions

This medication should be avoided with teas containing tannins, such as green tea and black tea, during or around the time of taking.

Storage

This medication should be stored in a sealed container to prevent air or moisture intrusion. It is advisable to maintain storage temperature between 1 degree and 30 degrees Celsius.

Appearance and packaging

Appearance

Green rectangular film-coated tablet

Package unit

30 tablets/bottle, 90 tablets/bottle

Same-ingredient medicines

Even with the same ingredient, strength, dosage form and how it is taken can differ.

Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.

Questions about this medicine

  • QMy face feels hot after taking it.

    Symptoms like facial flushing, irregular heartbeat, and low blood pressure are indicated in the authorized use instructions to stop taking this medication immediately and consult a physician or pharmacist. Please discontinue use and seek advice.

    Answers 1 · 2026.09.14

  • QIs it okay if it overlaps with my black tea drinking time?

    Teas containing tannins, such as green tea and black tea, should be avoided during and around the time of taking this medication. It is best to space out tea consumption from your medication times.

    Answers 1 · 2026.09.14

  • QCan elementary school students take it?

    Adults and children aged 8 years and older are instructed to take 1 tablet once a day. If your child is taking other nutritional supplements, please check with your pharmacist to ensure there are no conflicting ingredients.

    Answers 1 · 2026.09.14

For anything that needs medical judgment, consult a doctor or pharmacist.

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This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.