Medication info

Bebium Syrup (Lactulose Concentrate)

OTC medicationSyrup경구
Ingredient · strength
Lactulose Concentrate Solution›134g / 100mL
Manufacturer / importer
제이더블유신약(주)
Appearance
Colorless to pale yellow transparent syrup.
Packaging
15 mL per pouch, 10 pouches per box (15 mL per pouch x 10), 20 pouches per box (15 mL per pouch x 20)
Approval status
Active

MFDS item code 202200245 · Notified 2022.01.13

Summary

Main use
Improvement of chronic constipation and constipation in infants and young children.
Who takes it
Adults · Children
Adult dose
Chronic constipation: Administer before breakfast. Adults: For the first 2 to 3 days, take 15 to 30 mL orally before breakfast, then continue with 10 to 15 mL daily. In severe cases, it can be taken up to 45 mL.
Child dose
Children (7 to 14 years): Administer 15 mL daily for the first 2 to 3 days, then continue with 10 mL daily. Infants (1 to 6 years): Administer 5 to 10 mL daily. Babies (under 12 months): Administer 5 mL daily.

Ingredients

Manufacturer
제이더블유신약(주)

Efficacy & effects

Improvement of chronic constipation and constipation in infants and young children.

  • Chronic constipation
  • constipation in infants and children
  • postpartum constipation
View approved original text

This medication is used to improve typical constipation symptoms such as chronic constipation, constipation in infants and children, and constipation occurring after childbirth.

How to take

Adult dose

Chronic constipation: Administer before breakfast. Adults: For the first 2 to 3 days, take 15 to 30 mL orally before breakfast, then continue with 10 to 15 mL daily. In severe cases, it can be taken up to 45 mL.

Child dose

Children (7 to 14 years): Administer 15 mL daily for the first 2 to 3 days, then continue with 10 mL daily. Infants (1 to 6 years): Administer 5 to 10 mL daily. Babies (under 12 months): Administer 5 mL daily.

Precautions

This medication should not be used in patients with inflammatory bowel disease or gastrointestinal obstruction. It should be avoided in cases of unexplained abdominal pain or risk of perforation in the gastrointestinal tract. People who are allergic to any ingredients in this medication should not take it. Since it contains lactose, individuals with hereditary lactose intolerance should not take this medication. Pregnant or breastfeeding women, infants and children, and the elderly should consult a doctor or pharmacist before taking this medication. Diabetic patients and those with fluid or electrolyte imbalance should check their condition and regulate it before taking the medication. Patients with acute gastritis or chronic constipation should try other treatment methods before using this medication. If taking specific medications, such as antibiotics, diuretics, or cardiac glycosides, consultation with a professional is necessary due to possible side effects or reduced efficacy. If constipation does not improve for over a week after taking this medication, or if there is a sudden change in bowel habits, discontinue use immediately and consult a doctor. Overdosage can lead to abdominal cramps, diarrhea, and electrolyte loss; if abnormal symptoms occur, stop taking it immediately and consult medical personnel. Long-term or excessive use may cause bowel reflex dependency on the medication, requiring caution. If diarrhea or loose stools occur, it is advisable to reduce or stop the dosage. Gastrointestinal side effects such as belching, abdominal discomfort, abdominal pain, nausea, and vomiting may occur. When undergoing endoscopic examination while taking this medication, thorough bowel preparation is necessary due to the risk of intestinal gas explosion. Long-term use may lead to electrolyte abnormalities, so regular blood tests and management are required. If used by children for a long time, the risk of dental caries increases, so special attention to dental hygiene is required. Women who may become pregnant should consult a professional before use for safety. It is also advisable for breastfeeding women to consult a doctor or pharmacist before taking this medication. This medication should be stored out of reach of children and should be kept sealed in its original container to maintain quality.

Side effects and when to seek care immediately

Mild side effects

  • Belching
  • cramping abdominal discomfort
  • diarrhea
  • abdominal pain
  • abdominal bloating
  • abdominal pain
  • loss of appetite
  • nausea
  • vomiting

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

Interactions

Drug interactions

This medication should be discussed with a doctor or pharmacist if taken together with acarbose, broad-spectrum antibiotics, diuretics, corticosteroids, amphotericin B, cardiac glycosides, or antacids.

Storage

This medication should be stored in a tightly closed container to avoid exposure to air or moisture. It is best to maintain the storage temperature between 1 degree and 30 degrees Celsius at room temperature.

Appearance and packaging

Appearance

Colorless to pale yellow transparent syrup.

Package unit

15 mL per pouch, 10 pouches per box (15 mL per pouch x 10), 20 pouches per box (15 mL per pouch x 20)

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 I give it to a baby under one year who has constipation?

    The approved dosage for infants under 12 months is 5 mL once daily. Please consult with a doctor or pharmacist before administering it to your baby, and if constipation does not improve after about a week, discontinue use and seek advice.

    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.