Tegoid Tablets 25 mg (Tegoprazan)
Tegoprazan 25mg
Tablet · Prescription medication
IlDong Pharmaceutical Co., Ltd.
MFDS item code 202503035 · Approved 2025.11.20
Treatment and maintenance of gastroesophageal reflux disease, treatment of gastric ulcers, combination therapy for Helicobacter pylori eradication
This medication is used to treat gastroesophageal reflux disease (GERD), both erosive and non-erosive. It is also applicable as part of a combination antibiotic regimen for the eradication of Helicobacter pylori in patients with gastric ulcers and peptic ulcers, as well as chronic atrophic gastritis. In particular, it is effective for maintenance therapy following the treatment of erosive gastroesophageal reflux disease. This medication helps relieve symptoms and heal gastrointestinal disorders, thereby improving the quality of life for patients.
1. Treatment of erosive gastroesophageal reflux disease Administer 50 mg orally once daily for 4 weeks. For patients whose esophagitis has not healed or whose symptoms persist, administer for an additional 4 weeks. 2. Treatment of non-erosive gastroesophageal reflux disease Administer 50 mg orally once daily for 4 weeks. 3. Treatment of gastric ulcers Administer 50 mg orally once daily for 8 weeks. 4. Concomitant antibiotic therapy for Helicobacter pylori eradication in patients with peptic ulcers and/or chronic atrophic gastritis Patients with Helicobacter pylori infection should receive eradication therapy. Administer this medicine 50 mg with amoxicillin 1 g and clarithromycin 500 mg orally twice daily for 7 days. 5. Maintenance treatment after treatment of erosive gastroesophageal reflux disease <limited to 25mg> Administer 25 mg orally once daily. This medicine may be taken with or without food.
This medication should not be administered to certain patients. For example, it should not be used by patients who are allergic to this medication or its components, those taking certain antiviral drugs, or women who are pregnant or breastfeeding. Caution is advised when prescribing this medication to patients with liver or kidney impairment, as well as to elderly patients due to insufficient experience with this medication. There may be various side effects when taking this medication. Common side effects include nausea, diarrhea, and dyspepsia, while rare side effects can include headache, dizziness, and skin rash. Long-term use may increase the risk of vitamin B12 deficiency or fractures related to osteoporosis, thus regular monitoring is necessary. Additionally, long-term suppression of gastric acid secretion may slightly increase the risk of gastrointestinal bacterial infections. This medication may interact with other medications, so it is vital to consult with a doctor or pharmacist, especially if one is taking specific antiviral agents, antifungal drugs, or iron supplements. It is safer not to use this medication during pregnancy or breastfeeding, and safety and efficacy have not been sufficiently established for children and adolescents. Care should be taken when driving or operating machinery during the course of taking this medication, and one should closely monitor their condition. Finally, this medication should be stored out of reach of children, and it is best not to transfer it to other containers.
Not everyone experiences these, and they can vary from person to person.
This medication must be stored in a tightly sealed container to prevent exposure to air or moisture. It is advisable to maintain storage temperatures between 1 degree and 30 degrees Celsius.
Light pink, rectangular film-coated tablet
30 tablets/bottle, 300 tablets/bottle
Even with the same ingredient, strength, dosage form and how it is taken can differ.
Tegoprazan 25mg
Tablet · Prescription medication
IlDong Pharmaceutical Co., Ltd.

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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.
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For anything that needs medical judgment, consult a doctor or pharmacist.
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.