Vonoprazandrug info
vonoprazan 10 MG Oral Tablet [Voquezna]
What it is used for
VOQUEZNA is indicated: for healing of all grades of erosive esophagitis and relief of heartburn associated with erosive esophagitis in adults. to maintain healing of all grades of erosive esophagitis and relief of heartburn associated with erosive esophagitis in adults. for the relief of heartburn associated with non-erosive gastroesophageal reflux disease in adults. in combination with amoxicillin and clarithromycin for the treatment of Helicobacter pylori ( H. pylori ) infection in adults. in combination with amoxicillin for the treatment of H. pylori infection in adults. VOQUEZNA is a potassium-competitive acid blocker indicated: for healing of all grades of erosive esophagitis and relief of heartburn associated with erosive esophagitis in adults. to maintain healing of all grades of erosive esophagitis and relief of heartburn associated with erosive esophagitis in adults. for the relief of heartburn associated with non-erosive gastroesophageal reflux disease in adults. in combination with amoxicillin and clarithromycin for the treatment of Helicobacter pylori (H. pylori) infection in adults. in combination with amoxicillin for the treatment of H. pylori infection in adults.
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective July 16, 2026. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
Description
Vonoprazan (as the fumarate), is a potassium-competitive acid blocker. Chemically, it is 1 H -pyrrole-3-methanamine, 5-(2-fluorophenyl)- N -methyl-1-(3-pyridinylsulfonyl)-, (2 E) -2-butenedioate (1:1). Its empirical formula is C 17 H 16 FN 3 O 2 S
C 4 H 4 O 4 with a molecular weight of 461.5. Vonoprazan fumarate has the following structure: Vonoprazan fumarate is white to nearly white crystals or crystalline powder, which melts at 194.8°C. Vonoprazan fumarate is soluble in dimethyl sulfoxide; sparingly soluble in N,N –dimethylacetamide, slightly soluble in N,N -dimethylformamide, methanol, and water; very slightly soluble in ethanol (99.5%); and practically insoluble in 2-propanol, acetone, 1-octanol, and acetonitrile. VOQUEZNA (vonoprazan) tablets are available in two dosage strengths for oral administration: 10 mg of vonoprazan (equivalent to 13.36 mg of vonoprazan fumarate) and 20 mg of vonoprazan (equivalent to 26.72 mg of vonoprazan fumarate). Each film-coated tablet contains the following inactive ingredients: ascorbic acid, croscarmellose sodium, ferric oxide red (only in 20 mg tablets), ferric oxide yellow (only in 10 mg tablets), fumaric acid, hydroxypropyl cellulose, hypromellose, magnesium stearate, mannitol, microcrystalline cellulose, polyethylene glycol 8000, and titanium dioxide. Chemical structure
Text above is quoted in full from the FDA-approved drug label published by openFDA, effective July 16, 2026. Matched to this product by RxNorm code. Cross-references to other sections of the full prescribing information have been removed, since they point to a document not shown here. Nothing else is changed: no sentence is shortened, reworded or summarised.
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