Medication info
Kwaitongjeong

Kwaitongjeong

OTC medicationTablet경구
Ingredient · strength
Docusate Sodium›14mg / 1 tabletSenna Leaf Powder›55mg / 1 tabletSennae Fructus Powder›55mg / 1 tabletBisacodyl›5mg / 1 tablet
Manufacturer / importer
원광제약(주)
Appearance
Green round enteric-coated tablets
Packaging
10 tablets/PTP, 20 tablets/PTP
Approval status
Active

MFDS item code 202105472 · Notified 2021.07.20

Summary

Main use
Relief of constipation, appetite loss, abdominal bloating, etc.
Who takes it
Adults
Adult dose
Adults (15 years and older) take 2 to 3 tablets once daily at bedtime (on an empty stomach). For the initial dose, take the minimum amount and adjust the dosage based on the shape and condition of the stool.

Ingredients

Manufacturer
원광제약(주)

Efficacy & effects

Relief of constipation, appetite loss, abdominal bloating, etc.

  • Constipation
  • appetite loss
  • abdominal bloating
  • abnormal intestinal fermentation
  • hemorrhoids
View approved original text

This medication is used to improve constipation. It also helps relieve symptoms such as appetite loss, abdominal bloating, abnormal intestinal fermentation, and hemorrhoids that may occur due to constipation. Overall, it normalizes bowel function and assists in comfortable bowel movements to improve symptoms.

How to take

Adult dose

Adults (15 years and older) take 2 to 3 tablets once daily at bedtime (on an empty stomach). For the initial dose, take the minimum amount and adjust the dosage based on the shape and condition of the stool.

Precautions

This medicine should not be taken by individuals with serious intestinal problems such as acute abdominal diseases or intestinal obstruction. During the use of this medication, it is advisable not to take antacids or eat milk within 1 hour after ingestion. Also, since this medication contains lactose, individuals who have problems with lactose breakdown or have a genetic lactose intolerance disease should not take it. Those with severe abdominal pain or vomiting, pregnant women or those who may become pregnant, individuals taking other medications, those with allergic constitutions or family histories of allergies, individuals on sodium-restricted diets, and those with a history of rectal bleeding or bowel dysfunction should consult a doctor or pharmacist before taking this medication. This medication contains a color additive called Yellow No. 4, which requires caution for individuals allergic to this component. If symptoms such as a skin rash, redness, itching, severe abdominal pain, diarrhea, or vomiting occur during use, discontinue use immediately and consult a professional. If abdominal discomfort or cramping occurs or if constipation does not improve after more than one week of use, discontinue use and consult a doctor. Always adhere to the prescribed dosage and administration method, and children under the age of 10 should generally avoid taking this medication unless in special cases. The tablets should be swallowed whole and should not be chewed, and long-term continuous use may lead to tolerance to the drug or worsening of constipation, so it should not be used continuously for more than one week. Always keep this medication out of the reach of children, away from direct sunlight, and stored in a cool, dry place in a tightly sealed container. Additionally, it is important not to transfer this medication to another container and to store it in its original container to prevent misuse and maintain quality.

Side effects and when to seek care immediately

Mild side effects

  • Rash
  • redness
  • itching
  • severe abdominal pain (stomach ache)
  • diarrhea
  • vomiting
  • abdominal discomfort
  • cramping
  • constipation

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

Interactions

Food interactions

This medication should not be taken within 1 hour of taking antacids or consuming milk. It is advisable to avoid the intake of milk or antacids within 1 hour after taking this medication.

Storage

This medication should be stored in a tightly sealed container to protect it from air and moisture, and it is best stored at room temperature between 1 degree and 30 degrees Celsius. Storing it this way helps maintain the medication's efficacy over time.

Appearance and packaging

Appearance

Green round enteric-coated tablets

Package unit

10 tablets/PTP, 20 tablets/PTP

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 experience severe abdominal pain after taking it.

    If severe abdominal pain, diarrhea, vomiting, or cramps occur, stop taking the medication immediately and consult a doctor or pharmacist. It is also advised to avoid taking milk or antacids within one hour after taking the medication.

    Answers 1 · 2026.09.14

  • QShould I take the constipation medicine before bedtime?

    For adults aged 15 and older, it is prescribed to take 2-3 tablets once daily on an empty stomach at bedtime. Start with the minimum amount and adjust gradually based on your bowel condition.

    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.