Pantoprazole Sodium
Generic Name: pantoprazole sodium
Brand Names:
Pantoprazole Sodium
11 DESCRIPTION The active ingredient in pantoprazole sodium delayed-release tablets USP, a PPI, is a substituted benzimidazole, sodium 5-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl] -1 H -benzimidazole sesquihydrate, a compound that inhibits gastric acid secretion. Its empirical formula is C 16 H 14 F 2 N 3 NaO 4 S x 1.5 H 2 O, with a molecular weight of 432.4.
Overview
11 DESCRIPTION The active ingredient in pantoprazole sodium delayed-release tablets USP, a PPI, is a substituted benzimidazole, sodium 5-(difluoromethoxy)-2-[[(3,4-dimethoxy-2-pyridinyl)methyl]sulfinyl] -1 H -benzimidazole sesquihydrate, a compound that inhibits gastric acid secretion. Its empirical formula is C 16 H 14 F 2 N 3 NaO 4 S x 1.5 H 2 O, with a molecular weight of 432.4.
Uses
1 INDICATIONS AND USAGE Pantoprazole is a proton pump inhibitor (PPI) indicated for the following: • Short-Term Treatment of Erosive Esophagitis Associated with Gastroesophageal Reflux Disease (GERD) ( 1.1 ) • Maintenance of Healing of Erosive Esophagitis ( 1.2 ) • Pathological Hypersecretory Conditions Including Zollinger-Ellison (ZE) Syndrome ( 1.3 ) Pantoprazole sodium delayed-release tablets are indicated for: 1.1 Short-Term Treatment of Erosive Esophagitis Associated With Gastroesophageal Reflux Disease (GERD) Pantoprazole sodium delayed-release tablets are indicated in adults and pediatric patients five years of age and older for the short-term treatment (up to 8 weeks) in the healing and symptomatic relief of erosive esophagitis (EE).
Dosage
2 DOSAGE AND ADMINISTRATION Indication Dose Frequency Short-Term Treatment of Erosive Esophagitis Associated With GERD ( 2.1 ) Adults 40 mg Once Daily for up to 8 wks Children (5 years and older) ≥ 15 kg to < 40 kg 20 mg Once Daily for up to 8 wks ≥ 40 kg 40 mg Maintenance of Healing of Erosive Esophagitis ( 2.1 ) Adults 40 mg Once Daily* Pathological Hypersecretory Conditions Including Zollinger-Ellison Syndrome ( 2.1 ) Adults 40 mg Twice Daily * Controlled studies did not extend beyond 12 months See full prescribing information for administration instructions 2.1 Recommended Dosing Schedule Pantoprazole sodium is supplied as delayed-release tablets. The recommended dosages are outlined in Table 1.
Side Effects
6 ADVERSE REACTIONS The following serious adverse reactions are described below and elsewhere in labeling: • Acute Tubulointerstitial Nephritis [see Warnings and Precautions ( 5.2 )] • Clostridium difficile- Associated Diarrhea [see Warnings and Precautions ( 5.3 )] • Bone Fracture [see Warnings and Precautions ( 5.4 )] • Severe Cutaneous Adverse Reactions [see Warnings and Precautions ( 5.5 )] • Cutaneous and Systemic Lupus Erythematosus [see Warnings and Precautions ( 5.6 )] • Cyanocobalamin (Vitamin B-12) Deficiency [see Warnings and Precautions ( 5.7 )] • Hypomagnesemia and Mineral Metabolism [see Warnings and Precautions ( 5.8 )] • Fundic Gland Polyps [see Warnings and Precautions ( 5.10 )] Most common adverse reactions are: • For adult use (>2%): headache, diarrhea, nausea, abdominal...
Interactions
7 DRUG INTERACTIONS Table 4 includes drugs with clinically important drug interactions and interaction with diagnostics when administered concomitantly with pantoprazole sodium and instructions for preventing or managing them. Consult the labeling of concomitantly used drugs to obtain further information about interactions with PPIs. Table 4: Clinically Relevant Interactions Affecting Drugs Co-Administered with Pantoprazole sodium and Interactions with Diagnostics Antiretrovirals Clinical Impact : The effect of PPIs on antiretroviral drugs is variable. The clinical importance and the mechanisms behind these interactions are not always known.
Warnings
5 WARNINGS AND PRECAUTIONS • Gastric Malignancy: In adults, symptomatic response does not preclude presence of gastric malignancy. Consider additional follow-up and diagnostic testing. ( 5.1 ) • Acute Tubulointerstitial Nephritis : Discontinue treatment and evaluate patients. ( 5.2 ) • Clostridium difficile- Associated Diarrhea : PPI therapy may be associated with increased risk of Clostridium difficile -associated diarrhea. ( 5.3 ) • Bone Fracture: Long-term and multiple daily dose PPI therapy may be associated with an increased risk for osteoporosis-related fractures of the hip, wrist or spine. ( 5.4 ) • Severe Cutaneous Adverse Reactions : Discontinue at the first signs or symptoms of severe cutaneous adverse reactions or other signs of hypersensitivity and consider further evaluation. 4 CONTRAINDICATIONS • Pantoprazole sodium is contraindicated in patients with known hypersensitivity to any component of the formulation or any substituted benzimidazole. Hypersensitivity reactions may include anaphylaxis, anaphylactic shock, angioedema, bronchospasm, acute tubulointerstitial nephritis, and urticaria [see Warnings and Precautions ( 5.2 ), Adverse Reactions ( 6 )] .
Pregnancy
8.1 Pregnancy Risk Summary Available data from published observational studies did not demonstrate an association of major malformations or other adverse pregnancy outcomes with pantoprazole. In animal reproduction studies, no evidence of adverse development outcomes was observed with pantoprazole.
Storage
16 HOW SUPPLIED/STORAGE AND HANDLING How Supplied Pantoprazole sodium delayed-release tablets, USP are supplied as 40 mg white to pale yellow colored, oval shape, biconvex, enteric-coated tablets, plain on one side and "97" printed with brown ink on the other side.
Frequently Asked Questions
What is Pantoprazole Sodium used for?▼
1 INDICATIONS AND USAGE Pantoprazole is a proton pump inhibitor (PPI) indicated for the following: • Short-Term Treatment of Erosive Esophagitis Associated with Gastroesophageal Reflux Disease (GERD) ( 1.1 ) • Maintenance of Healing of Erosive Esophagitis ( 1.2 ) • Pathological Hypersecretory Conditions Including Zollinger-Ellison (ZE) Syndrome ( 1.3 ) Pantoprazole sodium delayed-release tablets are indicated for: 1.1 Short-Term Treatment of Erosive Esophagitis Associated With Gastroesophageal Reflux Disease (GERD) Pantoprazole sodium delayed-release tablets are indicated in adults and pediatric patients five years of age and older for the short-term treatment (up to 8 weeks) in the healing and symptomatic relief of erosive esophagitis (EE).
What are the side effects of Pantoprazole Sodium?▼
6 ADVERSE REACTIONS The following serious adverse reactions are described below and elsewhere in labeling: • Acute Tubulointerstitial Nephritis [see Warnings and Precautions ( 5.2 )] • Clostridium difficile- Associated Diarrhea [see Warnings and Precautions ( 5.3 )] • Bone Fracture [see Warnings and Precautions ( 5.4 )] • Severe Cutaneous Adverse Reactions [see Warnings and Precautions ( 5.5 )] • Cutaneous and Systemic Lupus Erythematosus [see Warnings and Precautions ( 5.6 )] • Cyanocobalamin (Vitamin B-12) Deficiency [see Warnings and Precautions ( 5.7 )] • Hypomagnesemia and Mineral Metabolism [see Warnings and Precautions ( 5.8 )] • Fundic Gland Polyps [see Warnings and Precautions ( 5.10 )] Most common adverse reactions are: • For adult use (>2%): headache, diarrhea, nausea, abdominal...
Can I take Pantoprazole Sodium during pregnancy?▼
8.1 Pregnancy Risk Summary Available data from published observational studies did not demonstrate an association of major malformations or other adverse pregnancy outcomes with pantoprazole. In animal reproduction studies, no evidence of adverse development outcomes was observed with pantoprazole.
What are the important warnings for Pantoprazole Sodium?▼
5 WARNINGS AND PRECAUTIONS • Gastric Malignancy: In adults, symptomatic response does not preclude presence of gastric malignancy. Consider additional follow-up and diagnostic testing. ( 5.1 ) • Acute Tubulointerstitial Nephritis : Discontinue treatment and evaluate patients. ( 5.2 ) • Clostridium difficile- Associated Diarrhea : PPI therapy may be associated with increased risk of Clostridium difficile -associated diarrhea. ( 5.3 ) • Bone Fracture: Long-term and multiple daily dose PPI therapy may be associated with an increased risk for osteoporosis-related fractures of the hip, wrist or spine. ( 5.4 ) • Severe Cutaneous Adverse Reactions : Discontinue at the first signs or symptoms of severe cutaneous adverse reactions or other signs of hypersensitivity and consider further evaluation. 4 CONTRAINDICATIONS • Pantoprazole sodium is contraindicated in patients with known hypersensitivity to any component of the formulation or any substituted benzimidazole. Hypersensitivity reactions may include anaphylaxis, anaphylactic shock, angioedema, bronchospasm, acute tubulointerstitial nephritis, and urticaria [see Warnings and Precautions ( 5.2 ), Adverse Reactions ( 6 )] .
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.