Bonocan Tablets 10 mg (Bonoiprazan Toseal)
Vonoprazan Tosylate 14.985mg
Tablet · Prescription medication
Kyungbo Pharmaceutical Co., Ltd.
MFDS item code 202600068 · Approved 2026.01.09
Treatment and maintenance of erosive reflux disease, treatment of gastric ulcers, and prevention of NSAID-induced ulcer recurrence
This medication is used for the treatment of gastric ulcers and erosive gastroesophageal reflux disease. It is also effective for maintenance therapy after treating erosive gastroesophageal reflux disease. It helps prevent the recurrence of gastric ulcers or duodenal ulcers when taking non-steroidal anti-inflammatory drugs (NSAIDs). Therefore, it is used to improve gastrointestinal disorders and prevent recurrence.
○ Treatment of gastric ulcer Adults: Administer vonoprazan 20mg orally once daily. Treatment is usually given for up to 8 weeks. ○ Treatment of erosive gastroesophageal reflux disease and maintenance therapy after treatment Treatment: Adults: Administer vonoprazan 20 mg orally once daily. Treatment is usually given for up to 4 weeks. If the effect is insufficient, treatment may be continued for up to 8 weeks. Maintenance therapy: Administer 10 mg orally once daily. If the effect is insufficient, 20 mg may be administered orally once daily. ○ Prevention of recurrence of gastric or duodenal ulcers during administration of nonsteroidal anti-inflammatory drugs (NSAIDs) Adults: Administer vonoprazan 10mg orally once daily.
This medication should not be used in patients with known allergies to specific ingredients or a history of hypersensitivity reactions. Additionally, patients taking certain medications including Atazanavir, Nelfinavir, and Rilpivirine should avoid combination with this drug. It should be administered cautiously to patients with renal impairment or liver dysfunction, as well as to the elderly. Symptoms of gastrointestinal disturbances, such as upper abdominal pain, constipation, diarrhea, nausea, and vomiting, may occur during treatment, so caution is advised. Immunological anomalies may lead to seasonal allergies or bronchitis. Long-term use of this medication may cause liver dysfunction or hepatotoxicity, so if symptoms of liver dysfunction appear, discontinuation is immediate required. Regular check-ups, such as endoscopy, are important during long-term use. Furthermore, since it can mask symptoms of gastric cancer, the state of the stomach should be accurately assessed before administration. Prolonged use at high doses may increase the risk of fractures due to osteoporosis, so elderly patients or those at risk should be careful. This medication alters gastric acidity and can affect the absorption of other drugs, so consultation with a professional is essential when taken with certain medications. Pregnant or breastfeeding women are advised not to take this medication unless absolutely necessary, as its safety has not been fully established. The safety and efficacy have not been confirmed in children, so its use is not recommended. The elderly should be particularly cautious as their liver and kidney functions may be diminished.
Not everyone experiences these, and they can vary from person to person.
This medication is sensitive to light, so it should be stored in a light-shielded container. Additionally, avoid storing it in places that are too hot or too cold, and it is best to store it at room temperature between 1 degree and 30 degrees Celsius.
Pale yellow oval film-coated tablets
30 tablets/bottle, 100 tablets/bottle
Even with the same ingredient, strength, dosage form and how it is taken can differ.
Vonoprazan Tosylate 14.985mg
Tablet · Prescription medication
Kyungbo Pharmaceutical Co., Ltd.
Vonoprazan Tosylate 29.97mg
Tablet · Prescription medication
Kyeongbo Pharmaceutical Co., Ltd.

Vonoprazan Tosylate 29.97mg
Tablet · Prescription medication
Mothers Pharmaceutical Co., Ltd.

Vonoprazan Tosylate 14.985mg
Tablet · Prescription medication
Mothers Pharmaceutical Co., Ltd.
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.