Medication info

Stomac Liquid

OTC medicationSolution경구
Ingredient · strength
Ginger›0.18g / 1 packetCitrus Unshiu Peel›0.58g / 1 packetAtractylodes Rhizome›0.3g / 1 packetCurcuma Root›0.36g / 1 packetFennel›0.18g / 1 packetClove›0.23g / 1 packetNutmeg›0.18g / 1 packetL-Menthol›0.003g / 1 packetHawthorn Fruit›1.34g / 1 packetLicorice›0.42g / 1 packetPeony Root›0.42g / 1 packetCorydalis Tuber›0.42g / 1 packet
Manufacturer / importer
(주)한풍제약, (유)한풍제약
Appearance
A brown liquid with a distinctive taste and smell contained in aluminum foil
Packaging
20 grams per pouch, 6 pouches per box [(20g per pouch x 6)]
Approval status
Active

MFDS item code 202204390 · Notified 2022.12.06

Summary

Main use
Improvement of gastrointestinal symptoms (loss of appetite, feeling of fullness in the stomach, etc.)
Who takes it
Adults · Children
Adult dose
Ages 15 years and above: 1 pouch once Take three times a day after meals. Take at intervals of more than 4 hours.
Child dose
Ages 11 years and above - under 15 years: 2/3 pouch once Ages 8 years and above - under 11 years: 1/2 pouch once Ages 5 years and above - under 8 years: 1/3 pouch once Ages 3 years and above - under 5 years:

Ingredients

Manufacturer
(주)한풍제약
Manufacturer
(유)한풍제약

Efficacy & effects

Improvement of gastrointestinal symptoms (loss of appetite, feeling of fullness in the stomach, etc.)

  • Loss of appetite
  • feeling of fullness in the stomach
  • dyspepsia
  • overeating
  • discomfort
  • nausea
  • vomiting
  • diarrhea
  • loose stools
  • vomit
  • stomach pain
  • abdominal pain
View approved original text

This medication is used to improve symptoms related to the gastrointestinal tract such as loss of appetite, feeling of fullness in the stomach, and dyspepsia. It is also effective for discomfort caused by overeating, nausea, vomiting, diarrhea, and loose stools. It helps alleviate stomach pain, abdominal pain, colicky pain, excessive stomach acid, and heartburn symptoms. It is used for the comprehensive management of various uncomfortable gastrointestinal symptoms.

How to take

Adult dose

Ages 15 years and above: 1 pouch once Take three times a day after meals. Take at intervals of more than 4 hours.

Child dose

Ages 11 years and above - under 15 years: 2/3 pouch once Ages 8 years and above - under 11 years: 1/2 pouch once Ages 5 years and above - under 8 years: 1/3 pouch once Ages 3 years and above - under 5 years:

Precautions

This medicine contains aspartame, an artificial sweetener. Aspartame is broken down into phenylalanine in the body, so patients with phenylketonuria should not take this drug. This drug should not be administered to infants under 3 months of age. If it is to be given to infants who are over 3 months but under 1 year, it is essential to consult a doctor first, and it is advisable to avoid it unless in special cases. Women who are pregnant or may become pregnant, patients with high blood pressure, the elderly, patients with heart or kidney issues, and those with edema should definitely consult a doctor, dentist, or pharmacist before taking this medication. It is also important for individuals on other medications to consult a professional. If you experience reduced urination, swelling in the face or limbs, stiffness in the hands, elevated blood pressure, or headaches while taking this drug, stop taking it immediately and consult a professional. Additionally, if you notice unusual symptoms such as lethargy, limb spasms, or paralysis, stop taking the medication immediately and consult a healthcare provider. If symptoms do not improve after several days or about one month of taking this medication, stop use and consult a professional. This medication must be taken according to defined dosages and methods, and supervision from a guardian is required when administering to children. Long-term continuous use is not advisable. Additionally, those on a sodium-restricted diet should be cautious. This medication should be stored out of reach of children and kept in a tightly closed container, away from direct sunlight, in a cool and dry place. It should not be transferred to another container to prevent misuse and maintain quality.

Side effects and when to seek care immediately

Serious side effects

Decreased urination, swelling in the face and limbs, elevated blood pressure, headache, lethargy, limb spasms, paralysis → severe edema or urinary abnormalities, serious neurological symptoms

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

Storage

This drug should be stored in a sealed container to protect it from air and moisture. It is advisable to maintain the storage temperature between 1 and 30 degrees Celsius at room temperature.

Appearance and packaging

Appearance

A brown liquid with a distinctive taste and smell contained in aluminum foil

Package unit

20 grams per pouch, 6 pouches per box [(20g per pouch x 6)]

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

  • QAfter taking it, my face and hands and feet have swollen.

    If you experience decreased urination, swelling of the face and hands, increased blood pressure, or headaches, the instructions indicate that you should stop taking the medication immediately and consult a doctor or pharmacist. If symptoms are severe, seek medical attention promptly.

    Answers 1 · 2026.09.14

  • QHow much should I give to my five-year-old child?

    Children aged 5 years to less than 8 years should take 1/3 packet three times a day after meals. If your child frequently has stomach aches or diarrhea, consider seeing a doctor rather than just giving medication.

    Answers 1 · 2026.09.14

  • QIs this a liquid digestive aid to be taken when feeling bloated?

    This medication is used for loss of appetite, abdominal bloating, indigestion, overeating, discomfort, and heartburn. For individuals aged 15 and older, take 1 sachet three times a day after meals, ensuring a gap of at least 4 hours between doses.

    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.