Exium 20 is indicated:
- Treatment of Gastroesophageal Reflux Disease (GERD)
- Healing of erosive esophagitis
- Maintenance of healing of erosive esophagitis
- Symptomatic Gastroesophageal Reflux Disease (GERD)
- Reduction of NSAID-associated gastric ulcer
- Pylori eradication (Triple therapy)
- Zollinger-Ellison syndrome
- Campaign Banner
- Therapeutic Class
- Proton Pump Inhibitor
Pharmacology
Exium 20 is a proton pump inhibitor that suppresses gastric acid
secretion by specific inhibition of the H+/K+ ATPase in the gastric
parietal cell. Esomeprazole (S-isomer of omeprazole) is the first single
optical isomer of proton pump inhibitor, provides better acid control
than racemic proton pump inhibitors.
Dosage & Administration
Tablet or Capsule:
- Healing of erosive esophagitis: 20 mg or 40 mg once daily for 4 to 8
weeks. The majority of patients are healed within 4 to 8 weeks. For
patients who do not heal after 4-8 weeks, an additional 4-8 weeks
treatment may be considered.
- Maintenance of healing of erosive esophagitis: 20 mg once daily. Controlled studies did not extend beyond six months.
- Symptomatic GERD: 20 mg once daily for 4 weeks. If symptoms do not
resolve completely after 4 weeks, an additional 4 weeks of treatment may
be considered.
- H.pylori eradication (Triple therapy): Esomeprazole 20 mg twice
daily for 10 days, Amoxicillin 1000 mg Twice daily for 10 days and
Clarithromycin 500 mg twice daily for 10 days
- Injection: The recommended adult dose in GERD with Erosive
Esophagitis is either 20 or 40 mg Esomeprazole given once daily by
intravenous injection (no less than 3 minutes) or intravenous infusion
(10 to 30 minutes).
- A solution for intravenous infusion is prepared by first
reconstituting the contents of one vial with 5 ml of 0.9% Sodium
Chloride and further diluting the resulting solution to a final volume
of 50 ml. The resultant concentration after diluting to a final volume
of 50 ml is 0.8 mg/ml.
- 20 mg dose: Withdraw 25 ml of the final solution and administer as an intravenous infusion over 10 minutes to 30 minutes.
- 10 mg dose: Withdraw 12.5 ml of the final solution and administer as an intravenous infusion over 10 minutes to 30 minutes.
Interaction
Exium appears to be a selective inhibitor of the cytochrome P450
mono-oxygenase system, there may be an effect on hepatic clearance, but
there have been no reports to date of clinically relevant interactions.
There is some uncertainty over the effect of Esomeprazole on the oral
combined contraceptive pill. Physiological changes similar to those
found with omeprazole are likely to take place because of the reduction
in gastric acid which is likely to influence the bacterial colonization
of the stomach and duodenum and also vitamin B12 absorption.
Contraindications
Esomeprazole is contraindicated in those patients who have known hypersensitivity to any other components of the formulation.
Side Effects
Side effects reported with Exium include headache, diarrhea and abdominal pain.
Pregnancy & Lactation
US FDA pregnancy category of Esomeprazole is C. So, Esomeprazole
should be avoided in pregnancy and lactation unless the potential
benefits to the other outweigh the possible risks to the fetus.
Precautions & Warnings
Exclude the possibility of malignancy when gastric ulcer is suspected
and before treatment for dyspepsia. When using in combination with
antibiotic, refer to the prescribing information of the respective
antibiotics.
Proton Pump Inhibitor
Storage Conditions
Keep in dry place and away from light and heat. Keep out of the reach of children.
Pharmaceutical Name
Radiant Pharmaceuticals Ltd
Generic
Esomeprazole Magnesium Trihydrate
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