Medication info
Wiental Tablet

Wiental Tablet

OTC medicationTablet경구
Ingredient · strength
Precipitated Calcium Carbonate›100mg / 1 tabletSodium Bicarbonate›50mg / 1 tabletTrimebutine Maleate›50mg / 1 tabletMagnesium Aluminometasilicate›40mg / 1 tabletGlycyrrhiza Powder›25mg / 1 tabletDiastase·Protease·Cellulase›20mg / 1 tabletLipase›7.5mg / 1 tabletScopolia Extract›5mg / 1 tablet
Manufacturer / importer
(주)넥스팜코리아
Appearance
Green round film-coated tablets
Packaging
10 tablets/box [(10 tablets/PTP)], 30 tablets/box [(10 tablets/PTP*3)], 100 tablets/box [(10 tablets/PTP*10)], 500 tablets/bottle, 1000 tablets/bottle
Approval status
Active

MFDS item code 202400816 · Notified 2024.04.11

Summary

Main use
Improvement of excessive gastric acid and dyspepsia (heartburn, abdominal distension, etc.)
Who takes it
Adults
Adult dose
Adults: 2 tablets per dose, 3 times a day with meals

Ingredients

Manufacturer
(주)넥스팜코리아

Efficacy & effects

Improvement of excessive gastric acid and dyspepsia (heartburn, abdominal distension, etc.)

  • Excessive gastric acid
  • heartburn
  • upper abdominal discomfort
  • abdominal distension
  • food retention
  • nausea
  • vomiting
  • stomach pain
  • belching
  • dyspepsia
  • loss of appetite
  • overeating
View approved original text

This medication is effective for heartburn and discomfort in the upper abdomen caused by excessive gastric acid, as well as abdominal distension and symptoms of food retention. It also alleviates gastrointestinal symptoms such as nausea, vomiting, and stomach pain and helps with belching, dyspepsia, and loss of appetite. It also improves discomfort caused by overeating and promotes digestion, supporting gastric health. It is primarily used for symptoms of excessive gastric acid and dyspepsia.

How to take

Adult dose

Adults: 2 tablets per dose, 3 times a day with meals

Precautions

This medication should not be used by patients undergoing hemodialysis. This medication contains lactose, so patients with genetic issues who cannot digest lactose should not take it. People allergic to soybean oil, soy, or peanuts should also avoid this medication. Patients who have had allergic reactions to this medication or are taking other medications should use it cautiously. Patients with kidney or liver function problems and those receiving treatment from a doctor also need to be careful. Patients with high blood pressure, elderly patients, those with heart or kidney disorders, or edema must consult with a specialist before taking this medication. If symptoms such as reduced urination, facial or limb swelling, heavy eyelids, stiff hands, or headaches occur while taking this medication, usage should be immediately stopped and a specialist consulted. Long-term use of this medication can decrease blood potassium levels, which may result in muscle weakness or cramps, so if such symptoms occur, usage should be halted and a specialist should be notified. Care should be taken when taking this medication together with other drugs containing potassium or licorice, or certain diuretics, as it may increase the risk of side effects. If side effects like allergic symptoms, drowsiness, dizziness, constipation, or dry mouth occur during consumption, usage should be stopped and a specialist should be consulted. The dosage and administration must be accurately followed, and if symptoms do not improve after taking it for more than 2 weeks, consulting a specialist is necessary. Long-term continuous use should be avoided, and those with kidney disease must consult before taking. Patients with lipid metabolism issues should monitor blood lipid levels and adjust dosages appropriately. This medication should not be taken with gastrointestinal analgesics or antispasmodics. Children under 15 years of age, pregnant women or those who may become pregnant, and nursing women should not take this medication. This medication should be kept out of the reach of children and stored away from direct sunlight in a cool, dry place. Additionally, for quality maintenance and to prevent misuse, it should not be transferred to another container.

Side effects and when to seek care immediately

Serious side effects

  • Rash
  • itching
  • decreased urination
  • facial or limb swelling
  • elevated blood pressure
  • headache
  • weakness
  • limb cramps
  • paralysis

Mild side effects

  • Dizziness
  • drowsiness
  • lightheadedness
  • fatigue
  • headache
  • constipation
  • dry mouth
  • palpitations
  • elevated GOT
  • GPT

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

Interactions

Drug interactions

Do not take this medication with gastrointestinal analgesics or antispasmodics. If taken with loop diuretics (e.g., furosemide, etacrynic acid) or thiazide diuretics (e.g., trichloroacetic acid), consult with a doctor or pharmacist.

Food interactions

Caution is advised when taking this medication with potassium-containing preparations, licorice-containing preparations, glycyrrhizin, or its salts.

Storage

This medication is sensitive to light and should be stored in a container that does not allow light to enter. It is also important to maintain a storage temperature between 1 to 30 degrees Celsius to preserve the medication's effectiveness over time.

Appearance and packaging

Appearance

Green round film-coated tablets

Package unit

10 tablets/box [(10 tablets/PTP)], 30 tablets/box [(10 tablets/PTP*3)], 100 tablets/box [(10 tablets/PTP*10)], 500 tablets/bottle, 1000 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

  • QCan I take it together with the antispasmodic I take for stomach pain?

    It is advised not to take this medication along with gastrointestinal analgesics or antispasmodics. If you are experiencing severe abdominal pain, it is better to consult a pharmacist or seek medical attention rather than taking multiple medications.

    Answers 1 · 2026.09.14

  • QI feel dry mouth and have palpitations after taking it.

    It is stated that symptoms such as dry mouth, palpitations, drowsiness, and dizziness may occur rarely. If these symptoms occur, stop taking the medication immediately and consult a doctor or pharmacist.

    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.