Medication info
Maro-Sin Tablet

Maro-Sin Tablet

OTC medicationTablet경구
Ingredient · strength
Magnesium Hydroxide›500mg / 1 tabletAloe Dried Extract›100mg / 1 tabletUrsodeoxycholic Acid›10mg / 1 tablet
Manufacturer / importer
(주)바이넥스
Appearance
White oval film-coated tablet
Packaging
300 tablets/bottle, 500 tablets/bottle, 1000 tablets/bottle
Approval status
Active

MFDS item code 202303360 · Notified 2023.12.18

Summary

Main use
Relief of symptoms such as constipation, loss of appetite, and abdominal distention
Who takes it
Adults
Adult dose
Individuals aged 15 and older: take 1 to 2 tablets once, twice a day before meals (on an empty stomach or between meals). The dosing interval should be more than 4 hours. For the initial dose, take the minimum amount and gradually increase or decrease based on the shape and condition of the stool.

Ingredients

Manufacturer
(주)바이넥스

Efficacy & effects

Relief of symptoms such as constipation, loss of appetite, and abdominal distention

  • Constipation
  • loss of appetite
  • abdominal distention
  • abnormal fermentation in the intestines
  • hemorrhoids
View approved original text

This drug is primarily used for the treatment of constipation. It helps alleviate symptoms such as loss of appetite, abdominal distention, abnormal fermentation in the intestines, and hemorrhoids that may occur due to constipation. Therefore, it is effective in improving constipation and its associated discomforts.

How to take

Adult dose

Individuals aged 15 and older: take 1 to 2 tablets once, twice a day before meals (on an empty stomach or between meals). The dosing interval should be more than 4 hours. For the initial dose, take the minimum amount and gradually increase or decrease based on the shape and condition of the stool.

Precautions

This drug should not be taken by individuals with acute abdominal diseases or intestinal obstruction. It is advisable not to take this drug within 1 hour after consuming antacids or milk. Individuals experiencing severe abdominal pain, nausea, or vomiting, pregnant women or those who may become pregnant, patients with kidney disorders, and those taking other medications should consult a physician or pharmacist before taking this drug. If symptoms such as skin rash, redness, itching, severe abdominal pain, diarrhea, or vomiting occur while taking this drug, discontinue use immediately and consult a professional. If abdominal discomfort or cramps occur or if constipation does not improve after taking it for about a week, it is necessary to stop taking the drug and consult a physician. It is important to follow the prescribed dosage and administration; prolonged use can lead to drug tolerance and worsen constipation, so it should not be taken continuously for more than a week. If a laxative is needed daily, the cause of constipation must be identified. Store this drug out of the reach of children, away from direct sunlight, and in a cool, dry place that is tightly sealed. Additionally, it is advisable not to transfer the drug to another container to prevent misuse.

Side effects and when to seek care immediately

Serious side effects

Severe abdominal pain

Mild side effects

  • Rash
  • redness
  • itching
  • severe abdominal pain
  • diarrhea
  • vomiting
  • abdominal discomfort
  • cramps
  • constipation

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

Interactions

Food interactions

This drug should not be taken within 1 hour after consuming antacids or milk. Avoid consuming milk or taking antacids within 1 hour after taking this drug.

Storage

This drug should be stored in a tightly sealed container to prevent air from entering, and it is best kept at room temperature between 1 and 30 degrees Celsius. Storing it this way helps maintain the drug's effectiveness.

Appearance and packaging

Appearance

White oval film-coated tablet

Package unit

300 tablets/bottle, 500 tablets/bottle, 1000 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

  • QI'm taking an antacid for heartburn; can I take this at the same time?

    It is advised to avoid taking this medication within 1 hour after taking an antacid, and to also avoid taking an antacid within 1 hour after taking this medication. Discuss with your pharmacist how to stagger the timings of these two medications.

    Answers 1 · 2026.09.14

  • QIs this a laxative to be taken in the morning and evening?

    Yes, for individuals aged 15 and older, the dosage is 1 to 2 tablets taken twice daily on an empty stomach (before meals or between meals) in the morning and evening. The interval between doses should be more than 4 hours, and start with the minimum amount initially.

    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.