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Medicine Highlights
| Uses | 1- To treat gastric ulcer 2- To treat duodenal ulcer 3- To treat swelling in the esophagus 4- To treat Zollinger-Ellison syndrome |
| Common Side Effects | 1- Headaches 2- Feeling sick 3- Diarrhea 4- Constipation 5- Stomach pain 6- Farting/Flatulence |
| Additional Information | Avoid consuming alcohol, tobacco, and cranberry products after taking this medicine. |
| Storage | 1- The medicine should be stored at room temperature 2- Keep away from sunlight and moisture 3- Keep away from the reach of children |
| How to Take This Medicine | The medicine should be taken orally |
Esomeprazole Summary
Esomeprazole 40 mg is a proton pump inhibitor that reduces stomach acid production. It is prescribed for conditions like medicine-induced gastric ulcers, duodenal ulcers, esophagus inflammation, and Zollinger-Ellison syndrome, a rare disorder causing excessive acid secretion. The medicine should be taken as directed by a doctor, preferably at the same time each day. Missing a dose should be handled by taking it as soon as remembered unless it’s close to the next scheduled dose. Long-term use may lead to vitamin B12 deficiency, fragile bones, and low magnesium levels. Common side effects include headaches, nausea, diarrhea, constipation, stomach pain, and flatulence, while serious side effects may involve skin reactions. Esomeprazole blocks the stomach’s acid-release pump, with effects noticeable within 1-2 hours. It should not be combined with alcohol, tobacco, or cranberry products. Storage requires a cool, dry place, away from sunlight and children. Overdosing may cause symptoms like tremors and lack of coordination. Always consult a doctor before changing the dosage or stopping the medicine.
Esomeprazole Uses
Esomeprazole 40 mg is an oral medicine belonging to the class of proton pump inhibitor medicines. It is used for the following indications:
- Medicine-induced gastric ulcer
- Duodenal ulcer
- Swelling in esophagus
- A rare digestive disorder in which excessive acid is produced (Zollinger-Ellison syndrome)
Directions for Use
- Take esomeprazole exactly as prescribed by your doctor, regularly at the same time each day.
- Do not stop taking this medication without your doctor’s approval, even if you feel better.
- If you forget to take the medicine, take it as soon as you remember, unless it’s almost time for the next one, then just skip it.
Esomeprazole Side Effects
More Common
- Headaches
- Feeling sick
- Diarrhea
- Constipation
- Stomach pain
- Farting/Flatulence
Less Common
- Bone fractures
- Stomach infection
- Vitamin B12 deficiency
How Esomeprazole Works
Esomeprazole acts like a cork in a bottle, blocking the acid-releasing gate known as the H+/K+ ATPase pump. This action reduces acid release in the stomach, with its effects typically observed within one to two hours.
Safety Measure and Warning
📌 1- Allergy/Hypersensitivity
Esomeprazole can cause serious allergic reactions in patients who are treated with antibiotics, especially for Helicobacter pylori eradication.
📌 2- Vitamin B12 Deficiency
Long-term use of esomeprazole can lead to vitamin B12 deficiency because it decreases the absorption of vitamin B12 in the stomach.
📌 3- Fragile Bones
Long-term use of esomeprazole, particularly in patients over the age of 50, can increase the risk of bone fractures due to a reduction in calcium absorption, leading to fragile bones.
📌 4- Low Magnesium in Blood
Esomeprazole can cause low magnesium levels in the blood (hypomagnesemia) by decreasing magnesium absorption in the stomach over time.
Esomeprazole Interaction with Other Medicine
Avoid taking esomeprazole 40 mg with the following medicines, as it may increase or decrease the desired effect, or in worse cases, it could be fatal:
Esomeprazole Interaction with Food Products
Alcohol and tobacco should not be taken with this medicine, as they can either decrease or increase the effect of esomeprazole. Additionally, avoid taking cranberry or cranberry juice with this medicine.
Storage
- The medicine should be stored at room temperature
- Keep away from sunlight and moisture
- Keep away from the reach of children
Esomeprazole Chemical Structure
IUPAC (International Union of Pure and Applied Chemistry)/ Chemical name
6-methoxy-2-[(S)-(4-methoxy-3,5-dimethylpyridin-2-yl)methylsulfinyl]-1H-benzimidazole.
Intake Routine/Cycle
📌 Daily Dose
Esomeprazole is exactly as your doctor recommends. The dose may change based on your condition and how well you respond. Do not take more than prescribed without consulting your doctor.
📌 Missed Dose
If you forget to take your medicine, take the medication soon as you remember. If it’s nearly time for your next dose, skip the missed one and continue with your regular schedule. Always consult the doctor before making any changes to your dosage.
📌 Overdose
For humans, there is no specific dose established to determine the exact threshold beyond which esomeprazole becomes unsafe. However, in cases of overdose, symptoms such as hypoactivity, tremors, and ataxia may occur.
FAQ’s
1. Which is better: esomeprazole or pantoprazole?
➡️ Esomeprazole is often considered more effective than pantoprazole because it typically works at a lower dose and provides faster relief.
2. Is esomeprazole good for gas?
➡️ Yes, esomeprazole is used to reduce stomach acid production, which helps in relieving symptoms of gas and bloating caused by acid reflux.
3. Can esomeprazole be taken after food?
➡️ Yes, esomeprazole can be taken after food, but it is best to follow your doctor’s guidance regarding timing.
4. Can esomeprazole be taken at night?
➡️ Yes, esomeprazole can be taken at night. However, be sure to take your next dose at the same time.
5. Can esomeprazole cause kidney damage?
➡️ Esomeprazole can potentially cause kidney damage, especially with long-term use. If you experience lower back pain or notice any changes in urination, inform your doctor immediately, as these could be signs of kidney problems.
Reference
- NHS. Side effects of esomeprazole. NHS website. Available from.
- Wilder-Smith C, Backlund A, Eckerwall G, Lind T, Fjellman M, Röhss K. Effect of increasing esomeprazole and pantoprazole doses on acid control in patients with symptoms of gastro-oesophageal reflux disease: a randomized, dose-response study. Clinical drug investigation. 2008 Jun;28:333-43. Available from.
- NHS. Esomeprazole: How and when to take it. [Internet]. 2024 [cited 2024 Dec 9]. Available from.
- Mayo Clinic. Esomeprazole (oral route) [Internet]. Rochester (MN): Mayo Foundation for Medical Education and Research; [cited 2025 Mar 25]. Available from.
- Johnson TJ, Hedge DD. Esomeprazole: a clinical review. Am J Health Syst Pharm. 2002 Jul 15;59(14):1333-9. doi: 10.1093/ajhp/59.14.1333. PMID: 12132559. Available from.