Medication info

Gonwihwangjeong

OTC medicationTablet경구Expired
Ingredient · strength
Sodium Bicarbonate›200mg / 1 tabletPhellodendron Bark Powder›20mg / 1 tablet
Manufacturer / importer
(주)넥스팜코리아
Appearance
Pale Yellow Tablets
Packaging
500 tablets/bottle
Approval status
Expired

MFDS item code 197000208 · Notified 1970.06.15

This product's status changed to Expired on 2025.07.01. It may no longer be sold, so consult a doctor or pharmacist before taking it.

Summary

Main use
Improvement of gastrointestinal symptoms such as excess stomach acid and heartburn
Who takes it
Adults
Adult dose
Adults: take 5 tablets per dose, 3 times a day between meals and at bedtime. The interval between doses should be at least 4 hours.

Ingredients

Manufacturer
(주)넥스팜코리아

Efficacy & effects

Improvement of gastrointestinal symptoms such as excess stomach acid and heartburn

  • Excess stomach acid
  • heartburn
  • discomfort in the upper abdomen
  • feelings of bloating
  • belching
  • loss of appetite
  • indigestion
  • overeating
View approved original text

This medication helps relieve symptoms such as heartburn and discomfort in the upper abdomen, as well as feelings of bloating. It also helps improve gastrointestinal discomforts such as nausea, vomiting, and abdominal pain. It is used to treat digestive disorders caused by belching, loss of appetite, indigestion, and overeating.

How to take

Adult dose

Adults: take 5 tablets per dose, 3 times a day between meals and at bedtime. The interval between doses should be at least 4 hours.

Precautions

Patients with kidney function issues must consult a doctor, dentist, or pharmacist before using this medication. Additionally, it is important for those taking other medications to consult an expert before using this drug. If gastrointestinal symptoms like constipation or diarrhea occur during treatment, discontinue use immediately and consult a healthcare professional. If symptoms do not improve after approximately 2 weeks of consistent use, stop taking the medication and consult a professional. Always adhere strictly to the prescribed dosage and administration instructions, and should not change the dosage arbitrarily. This medication should be stored in a safe place out of reach of children and kept in a sealed container away from direct sunlight, in a cool and dry place to maintain quality.

Side effects and when to seek care immediately

Mild side effects

Symptoms of constipation and diarrhea

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

Storage

This medication should be stored in a sealed container to prevent air exposure, and the storage temperature should be maintained between 1 and 30 degrees Celsius at room temperature. This helps maintain the effectiveness and safety of the medication.

Appearance and packaging

Appearance

Pale Yellow Tablets

Package unit

500 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

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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.