Medication info
MySokjeong (Sodium Bicarbonate)

MySokjeong (Sodium Bicarbonate)

OTC medicationTablet경구
Ingredient · strength
Sodium Bicarbonate›500mg / 1 tablet
Manufacturer / importer
(주)바스칸바이오제약
Appearance
White round film-coated tablets
Packaging
500 tablets/bottle, 1000 tablets/bottle
Approval status
Active

MFDS item code 202301043 · Notified 2023.03.29

Summary

Main use
Prevention of gastric and duodenal ulcers (antacid effect, symptom improvement) and gout attacks
Who takes it
Adults
Adult dose
Administer 0.5 to 1 g of sodium bicarbonate per dose, and take 3 to 5 g per day orally. Adjust as appropriate for age and symptoms.

Ingredients

Manufacturer
(주)바스칸바이오제약

Efficacy & effects

Prevention of gastric and duodenal ulcers (antacid effect, symptom improvement) and gout attacks

  • Gastric and duodenal ulcers
  • gastritis
  • excessive stomach acid
  • acidosis
  • gout attacks
View approved original text

This medication helps improve acidosis and relieve symptoms through its antacid effect in disorders such as gastric and duodenal ulcers, gastritis, and excessive stomach acid. It is also used to promote uric acid excretion to prevent gout attacks. Therefore, this drug can be used for gastrointestinal disorders and gout management.

How to take

Adult dose

Administer 0.5 to 1 g of sodium bicarbonate per dose, and take 3 to 5 g per day orally. Adjust as appropriate for age and symptoms.

Precautions

This medication contains sodium, so it should not be used in patients who need to restrict sodium intake. For example, administration should be avoided in patients with hypernatremia, edema, gestational hypertension, bladder stones, and hypertension. Additionally, this medication contains lactose and should not be used in patients with genetic issues such as lactose intolerance, lactase deficiency, or glucose-galactose malabsorption. Care should be taken when administering this medication to patients with severe gastrointestinal ulcers, reduced kidney function, heart or lung issues, and electrolyte imbalances. During the use of this medication, monitor closely for symptoms of alkalosis or sodium accumulation that may cause edema; if abnormalities occur, reduce or discontinue the dosage. Gastrointestinal effects may include gastric distension or belching and, rarely, excessive stomach acid secretion. Particular care should be taken in cases of congestive heart failure, edema, significant sodium retention, and in patients with little to no urine output. When experiencing excessive stomach acid, it is advisable to take the medication on an empty stomach before meals and to use it with other antacids to reduce carbonation irritation. With long-term use, there is a risk of developing alkalosis. This medication can increase the acidity of gastric fluids, affecting the absorption or excretion of other drugs, so be cautious of interactions with concomitant medications. Furthermore, if a large amount of milk or calcium supplements is consumed, milk-alkali syndrome may occur, so symptoms should be closely monitored and, if abnormalities arise, discontinue use.

Side effects and when to seek care immediately

Serious side effects

Edema (swelling) may indicate severe swelling or urinary abnormalities, requiring caution.

Mild side effects

Alkalosis, edema due to sodium accumulation (swelling), gastric distension, belching, and rebound secretion of stomach acid may occur.

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

Storage

Store this medication in a tightly closed container to protect it from air and moisture. It is important to maintain a storage temperature between 1 and 30 degrees Celsius.

Appearance and packaging

Appearance

White round film-coated tablets

Package unit

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

  • QI heard it's a medication that can be taken by people with gout?

    The main therapeutic effects include antacid action for gastric and duodenal ulcers, gastritis, and hyperacidity, and it can also promote uric acid excretion and prevent gout attacks. If you are being treated for gout, please consult your doctor before use.

    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.