Medication info
Toolsokpyeonjeong

Toolsokpyeonjeong

OTC medicationTablet경구
Ingredient · strength
Dried Aluminium Hydroxide Gel›124.9mg / 1 tabletMagnesium Carbonate›83.8mg / 1 tabletOxethazaine›5mg / 1 tablet
Manufacturer / importer
코스맥스파마(주)
Appearance
white round tablet
Packaging
for domestic use - 10 tablets/PTP [10 tablets/PTP], for domestic use - 20 tablets/box [20 tablets/box (10 tablets/PTP × 2)], for domestic use - 300 tablets/bottle [300 tablets/bottle]
Approval status
Active

MFDS item code 202302436 · Notified 2023.08.14

Summary

Main use
relief of excessive stomach acid and gastrointestinal symptoms (heartburn, discomfort in the upper abdomen, etc.)
Who takes it
Adults
Adult dose
For adults, take 1 tablet at a time, 3 times a day.

Ingredients

Manufacturer
코스맥스파마(주)

Efficacy & effects

relief of excessive stomach acid and gastrointestinal symptoms (heartburn, discomfort in the upper abdomen, etc.)

  • excess stomach acid
  • heartburn
  • discomfort in the upper abdomen
  • abdominal fullness
  • feelings of fullness
  • nausea
  • vomiting
  • stomach pain
  • belching
View approved original text

This medication is used to relieve symptoms such as heartburn and discomfort in the upper abdomen due to excessive stomach acid, feelings of fullness, indigestion, nausea, vomiting, stomach pain, and belching.

How to take

Adult dose

For adults, take 1 tablet at a time, 3 times a day.

Precautions

This medication is contraindicated in individuals with certain health conditions. For example, individuals who have had an allergic reaction to this medication, those undergoing kidney dialysis, those with abnormally high levels of magnesium or phosphates, individuals with severe constipation, those with narrowed intestines, patients with acute appendicitis, women during the first three months of pregnancy, and children under 7 years old should not take this medication. While taking this medication, avoid taking certain antibiotics, specifically tetracycline-class drugs. If you are taking other medications, consult a doctor or pharmacist without fail. Caution is needed particularly when taken with aluminum-containing antacids or other medications, as the effect of the drugs may change. There may also be cases where a time interval between taking this medication and others is required. Pregnant or breastfeeding women, individuals who have had issues with magnesium levels, and those with poor kidney function must consult with a healthcare professional before taking this medication, and in cases of kidney disease, dosage adjustments and regular monitoring are necessary. If you experience diarrhea, constipation, abdominal bloating, skin rashes, numbness, symptoms of phosphate deficiency, dry mouth, taste disturbances, headaches, drowsiness, dizziness, or weakness during use, discontinue the medication immediately and consult a professional. Furthermore, if symptoms do not improve after taking the medication for more than 2 weeks, seek advice from a professional. This medication must be taken as prescribed with the appropriate dosage, and it is recommended to swallow it quickly to prevent residue in the mouth. Long-term use should be avoided, and caution should be taken regarding aluminum accumulation in the nervous system or bones. Store this medication out of reach of children, in its original container, and tightly sealed. It is best to store it in a cool, dry place away from direct sunlight.

Side effects and when to seek care immediately

Mild side effects

  • diarrhea
  • constipation
  • abdominal bloating
  • dry mouth
  • taste disturbances
  • headaches
  • drowsiness
  • dizziness
  • weakness
  • skin rashes
Show 1 more
  • numbness

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

Interactions

Drug interactions

This medication should avoid concurrent use with tetracycline antibiotics, and there may be interactions with digoxin, captopril, cimetidine, ranitidine, famotidine, theophylline, propranolol, atenolol, ferrous sulfate, chlorpromazine, acetylsalicylic acid, naproxen, metoprolol, and levodopa, so consult with a doctor or pharmacist. Additionally, avoid taking other medications within 1-2 hours after using aluminum-containing antacids.

Food interactions

Avoid consuming iron and carbonated beverages within 1-2 hours after taking this medication.

Storage

This medication is sensitive to light, so it should be stored in a light-blocking, sealed container. Additionally, it is important to maintain a room temperature between 1 and 30 degrees Celsius when storing the medication.

Appearance and packaging

Appearance

white round tablet

Package unit

for domestic use - 10 tablets/PTP [10 tablets/PTP], for domestic use - 20 tablets/box [20 tablets/box (10 tablets/PTP × 2)], for domestic use - 300 tablets/bottle [300 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

  • QI feel drowsy after taking it; is it safe to drive?

    Rarely, drowsiness, dizziness, and lethargy may occur; in such cases, it is stipulated to stop taking it immediately and consult a doctor or pharmacist. If you feel drowsy, it is safer to avoid driving or operating machinery.

    Answers 1 · 2026.09.14

  • QShould I space this out from other medications?

    It is stated that after taking antacids containing aluminum, other medications should be avoided for 1~2 hours. Please also avoid iron supplements and carbonated drinks during the same period, and if you are taking other medications, verify with your pharmacist first.

    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.