Medication info
Calshumer Tablet

Calshumer Tablet

OTC medicationTablet경구
Ingredient · strength
Calcium Citrate Hydrate›750mg / 1 tabletCholecalciferol Concentrate›4mg / 1 tablet
Manufacturer / importer
한국신텍스제약(주)
Appearance
White rectangular tablet
Packaging
30 tablets/bottle, 60 tablets/bottle, 100 tablets/bottle, 300 tablets/bottle, 500 tablets/bottle, 180 tablets/box [(180 tablets (60 tablets/bottle x 3))]
Approval status
Active

MFDS item code 202200727 · Notified 2022.02.16 · Insurance code 623006830

Summary

Main use
Improvement of bone and dental development issues and prevention of rickets
Who takes it
Adults · Children
Adult dose
For those aged 8 and above and adults: 2 tablets once daily after meals.
Child dose
Dosage for children under 8 years is not specified.

Ingredients

Manufacturer
한국신텍스제약(주)

Efficacy & effects

Improvement of bone and dental development issues and prevention of rickets

  • Bone development issues
  • dental development issues
  • rickets
  • calcium deficiency
View approved original text

Vitamin D is a nutrient that is often deficient during pregnancy, lactation, growth periods, and old age, making it essential to supply enough during these times. The vitamin D contained in this medication helps promote healthy bone and dental development and is effective in preventing rickets. Additionally, it addresses calcium deficiency issues and facilitates calcium supply to strengthen bones.

How to take

Adult dose

For those aged 8 and above and adults: 2 tablets once daily after meals.

Child dose

Dosage for children under 8 years is not specified.

Precautions

This medication should not be taken by patients with hypercalcemia (high blood calcium levels), sarcoidosis, or kidney disease. Additionally, individuals with a known allergy to this medication or its components, infants under 12 months of age, patients with kidney stones, and those with severe renal insufficiency should avoid this medication. During the course of taking this medication, it is advisable not to take phosphates, calcium salts, oral tetracycline antibiotics, or antacids concurrently. Women who are receiving medical treatment, pregnant or potentially pregnant, lactating women, premature infants, and infants should consult a professional before taking this medication. Patients with heart or circulatory problems, kidney disorders, or hypoproteinemia, as well as those taking cardiac glycosides and with a history of kidney stones, should also consult a professional. If symptoms such as nausea, vomiting, diarrhea, constipation, hypotension, flushing, irregular heartbeat, or skin rashes occur while taking this medication, it should be discontinued immediately and a professional consulted. Overdose may cause gastrointestinal disorders, hypernatremia, congestive heart failure, and edema, so caution is necessary. Long-term use may lead to hypercalcemia or urolithiasis, so regular monitoring is needed. Caution is especially required if taken in conjunction with mineralocorticoid antidiuretics or triamterene as it may induce hyperkalemia. Adhere strictly to the prescribed dosage, and it is advisable to avoid teas containing tannins such as green tea or black tea before and after taking this medication. This medication should be stored out of reach of children and kept in a tightly sealed container in a cool, dry place away from direct sunlight. It is also important to prevent misuse and maintain the quality of the medication by not transferring it to another container.

Side effects and when to seek care immediately

Mild side effects

  • Nausea
  • vomiting
  • diarrhea
  • constipation
  • hypotension
  • flushing
  • irregular heartbeat
  • skin rashes
  • gastrointestinal symptoms
  • hypernatremia
Show 5 more
  • congestive heart failure
  • edema
  • hypercalcemia
  • urolithiasis
  • hyperkalemia

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, caution is needed when used in combination with mineralocorticoid agents or triamterene as it may induce hyperkalemia.

Food interactions

This medication should be avoided in conjunction with or immediately before and after consuming teas that contain tannins such as green tea or black tea.

Storage

This medication should be stored in a tightly sealed container to prevent air and moisture from entering and should be kept at room temperature, between 1 and 30 degrees Celsius. Proper storage maintains the medication's efficacy and prevents deterioration.

Appearance and packaging

Appearance

White rectangular tablet

Package unit

30 tablets/bottle, 60 tablets/bottle, 100 tablets/bottle, 300 tablets/bottle, 500 tablets/bottle, 180 tablets/box [(180 tablets (60 tablets/bottle x 3))]

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

  • QCan my grandmother, who is taking a diuretic, take this?

    It is stated that caution is needed as combining with potassium-sparing diuretics or triamterene can cause hyperkalemia. Please check with your doctor or pharmacist if your diuretic falls under this category.

    Answers 1 · 2026.09.14

  • QIs it correct to take two tablets at a time?

    Yes, for individuals aged 8 and above, you are advised to take 2 tablets once daily after meals. If there is no improvement in symptoms after about a month of use, stop taking it and consult a doctor or pharmacist.

    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.