Pantoprazol Accord (Pantoprazole)

Pantoprazol Accord is a proton pump inhibitor that acts on the acid‑secretion pathway of the stomach.

• Gastro‑oesophageal reflux disease (GERD): provides relief of heartburn and promotes healing of erosive esophagitis.
• Erosive gastritis and peptic ulcer disease: supports ulcer healing and reduces recurrence.
• Zollinger‑Ellison syndrome: controls excessive gastric acid secretion associated with gastrin‑producing tumours.

• Pantoprazole selectively inhibits the H+/K+‑ATPase enzyme (the gastric proton pump) located on the parietal cell surface, blocking the final step of acid secretion. This inhibition is irreversible, leading to prolonged reduction of gastric acidity and an elevated gastric pH, which facilitates mucosal healing and symptom relief.

Pantoprazol Accord may cause adverse reactions, most of which are mild and transient.

Common Side Effects

• Headache: mild to moderate intensity.
• Diarrhoea: watery stools without blood.
• Nausea: occasional feeling of stomach upset.
• Abdominal pain: cramping or discomfort.
• Flatulence: increased gas production.
• Constipation: infrequent, hard stools.

Serious or Rare Side Effects

• Severe allergic reaction: rash, itching, swelling, or difficulty breathing.
• Clostridioides difficile infection: persistent watery diarrhoea, fever, abdominal pain.
• Low magnesium levels (hypomagnesemia): muscle cramps, irregular heartbeat.
• Fracture risk: especially with long‑term use, hip, wrist or spine fractures.
• Liver enzyme elevation: increased ALT/AST on laboratory testing.

Before starting Pantoprazol Accord, consider the following safety points:

• Assess renal function: dose adjustment may be required in severe kidney impairment.
• Review liver health: use with caution in patients with hepatic disease.
• Monitor long‑term use: prolonged therapy may increase fracture risk and vitamin B12 deficiency.
• Evaluate pregnancy status: discuss potential risks and benefits with a healthcare professional.
• Check for drug interactions: inform the prescriber of all concurrent medications.
• Store at below 25°C: keep in the original packaging, protect from moisture and direct sunlight.

Pantoprazol Accord can affect the absorption or metabolism of several medicines.

Major Interactions (Avoid)

• Antifungal agents (ketoconazole, itraconazole): reduced absorption due to higher gastric pH.
• HIV protease inhibitors (atazanavir, nelfinavir): decreased plasma concentrations.

Moderate Interactions (Monitor Closely)

• Antiplatelet drug clopidogrel: possible reduction in antiplatelet effect.
• Warfarin: may enhance anticoagulant effect, requiring INR monitoring.
• Methotrexate: increased serum levels, especially at high doses.
• Digoxin: higher serum concentrations may occur, necessitating level checks.