Nexum infusion 40 mg

About Nexum infusion 40 mg

Nexum Infusion Uses

• Reduces the risk of rebleeding after endoscopic treatment of bleeding stomach or duodenal ulcers
• Treats gastroesophageal reflux disease and erosive esophagitis when oral medicine cannot be taken
• Used before endoscopy in suspected upper gastrointestinal bleeding to lower stomach acid and help stabilize the bleeding site
• Given to critically ill hospitalized patients at high risk of stress related stomach damage
• Used short term in patients who cannot swallow or absorb oral medicine due to surgery, ventilation, or reduced consciousness

Nexum Infusion Benefits

• Works faster than oral PPIs because it enters the bloodstream directly
• Raises stomach pH quickly, which helps blood clots form and stay stable over a bleeding ulcer
• Lowers the chance of repeat bleeding and the need for further endoscopic or surgical treatment
• Allows continuous acid suppression through round the clock infusion during the highest risk hours after a bleed
• Makes acid suppressing treatment possible for patients who are unconscious, ventilated, or not allowed to eat or drink

What Experts Say

Doctors turn to intravenous esomeprazole when a patient with a bleeding stomach or duodenal ulcer needs acid suppression started right away and cannot rely on the slower absorption of an oral tablet. Raising the stomach's pH above 6 helps blood clots form and stay in place over the ulcer, which lowers the risk of the bleeding starting again.

The typical hospital protocol uses a bolus dose followed by a continuous infusion over the next 72 hours, the period when rebleeding risk is highest after endoscopic treatment. This steady infusion keeps acid levels suppressed around the clock instead of allowing the swings in stomach pH that happen between oral doses.

Once a patient is stable, tolerating food, and no longer at high risk of rebleeding, physicians usually switch treatment back to an oral proton pump inhibitor at an equivalent dose. This step down approach is standard practice in gastroenterology and critical care, and it lets the same acid suppressing therapy continue safely outside the intensive care setting.

Drug Class

• Proton Pump Inhibitor

Nexum infusion 40 mg formula

• Esomeprazole

Available forms

• Infusion

How to use Nexum infusion 40 mg?

• Administered only by a doctor or trained healthcare professional in a hospital or clinical setting
• Given as a slow intravenous injection or infusion, never as a rapid IV push
• The initial dose is usually infused over 30 minutes, followed by a continuous infusion when used for bleeding ulcers
• The vial is reconstituted and diluted with the correct IV fluid immediately before use
• Infusion rate and total treatment duration are adjusted based on the patient's condition and response
• Patients are usually switched to an oral proton pump inhibitor once they can eat and drink safely

Drug Interactions

• Clopidogrel: Esomeprazole can reduce the antiplatelet effect of clopidogrel, so concurrent use is generally avoided, especially in patients who need clopidogrel for heart stent protection
• Methotrexate: High dose methotrexate levels can rise when combined with esomeprazole, so a temporary break from the PPI may be needed during methotrexate treatment
• Warfarin: Esomeprazole can affect blood clotting time in patients on warfarin, so INR should be monitored more closely
• Ketoconazole And Atazanavir: These drugs need stomach acid for proper absorption, and esomeprazole can reduce their effectiveness by raising stomach pH
• Rifampicin And St John's Wort: These can lower esomeprazole levels in the blood and reduce how well it works

Risks and warnings

• Long Term Use: Extended or repeated use of esomeprazole infusion may lower vitamin B12 levels and increase the risk of fractures of the hip, wrist, or spine
• Low Magnesium: Prolonged treatment can cause hypomagnesemia, so magnesium levels should be checked in patients on long courses or other medicines that lower magnesium
• Masking Of Symptoms: Symptom relief with esomeprazole does not rule out stomach cancer, and any concerning symptoms should be investigated before starting treatment
• Liver Impairment: Patients with severe liver disease need a reduced dose, since esomeprazole is processed by the liver
• Intestinal Infection: Proton pump inhibitors are linked to a higher risk of Clostridioides difficile infection, especially in hospitalized patients
• Pregnancy And Breastfeeding: Use only if the treating doctor decides the benefit outweighs the risk, since IV esomeprazole is reserved for patients who cannot take medicine by mouth

Nexum Infusion Side Effects

• Headache
• Nausea or vomiting
• Abdominal pain
• Diarrhea or constipation
• Pain, redness, or irritation at the injection site
• Dry mouth
• Dizziness
• Flatulence

Storage Conditions

• Store the unopened vial below 30°C, away from direct sunlight
• Keep the vial in its original carton until it is ready to be used
• Use the reconstituted or diluted solution within the time stated on the pack, usually within a few hours
• Discard any unused solution left in the vial after preparation, do not save it for later use
• Keep out of reach of children
• Do not use the vial if the solution looks discolored or contains visible particles