Medication info

Wijenag granules (Pyeongwisan Extract Granules)

OTC medication경구
Ingredient · strength
Atractylodes Rhizome›1.33g / 1 doseMagnolia Bark›1g / 1 doseCitrus Unshiu Peel›1g / 1 doseJujube›0.67g / 1 doseLicorice›0.33g / 1 doseGinger›0.33g / 1 dose
Manufacturer / importer
경방신약(주)
Appearance
Gray-yellow granules
Packaging
500g/bottle
Approval status
Active

MFDS item code 200104085 · Notified 2001.01.19

Summary

Main use
Improvement of gastrointestinal symptoms such as food stagnation and dyspepsia
Who takes it
Adults
Adult dose
Generally, adults should take 1 packet (single dosage) three times a day before meals or between meals.

Ingredients

Manufacturer
경방신약(주)

Efficacy & effects

Improvement of gastrointestinal symptoms such as food stagnation and dyspepsia

  • Food stagnation
  • gastrointestinal distress
  • acute and chronic gastric catarrh
  • gastric atony
  • dyspepsia
  • decreased appetite
  • lack of appetite
View approved original text

This medication is effectively used for gastrointestinal-related symptoms such as acute and chronic gastritis, reduced gastric function, dyspepsia, and loss of appetite. It alleviates these symptoms, improves digestive function, and supports gastric health.

How to take

Adult dose

Generally, adults should take 1 packet (single dosage) three times a day before meals or between meals.

Precautions

This medicine contains lactose (lactose hydrate), and should not be used by patients with a genetic condition that impairs lactose digestion. Patients with hypertension or heart and kidney diseases must consult a doctor or pharmacist before taking this medication. Those with edema or those who have previously had allergic reactions such as skin rashes or itching due to medications should also take caution. Women who are pregnant or may become pregnant should consult a specialist before taking this medication. Elderly patients may need special attention such as dosage adjustments due to decreased physiological function. Patients taking other medications should consult a specialist before starting this medication. If symptoms such as skin rash or itching, swelling of the face or limbs, elevated blood pressure, headache, muscle weakness, or cramps arise during the use of this medication, discontinue use immediately and consult a specialist. If symptoms do not improve after taking for several days, stop taking and consult a doctor. Long-term use should be avoided, and if it is necessary to continue, careful observation should be maintained in consultation with a specialist. The prescribed dosage and administration must be strictly followed, and caution is needed when taken with other medications containing potassium or licorice, as this could cause hypokalemia or muscle abnormalities. When taking other herbal remedies or traditional medicines concurrently, ensure that the ingredients do not overlap.

Side effects and when to seek care immediately

Serious side effects

  • Edema
  • elevated blood pressure
  • paralysis
  • myopathy due to hypokalemia
  • severe edema
  • or abnormal urination

Mild side effects

  • Rash
  • erythema (redness)
  • itching
  • weakness
  • limb cramping
  • headache
  • etc.

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

Storage

This medication should be stored in a tightly sealed container to avoid contact with air or moisture. It is important to maintain a storage temperature between 1 degree and 30 degrees Celsius. This will help to prolong the effectiveness of the medication.

Appearance and packaging

Appearance

Gray-yellow granules

Package unit

500g/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

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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.