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Esomeprazole 40 mg: uses, price & cheaper substitutes

Prescription required (Schedule H)

Common uses: Acid reflux disease (GERD) – heartburn, acid coming up into the throat, and healing of an inflamed food pipe; Stomach and duodenal ulcers, including those caused by painkillers (NSAIDs).

Listed MRPs range from ₹1.96 to ₹16.11 per tablet across 8 listings. Use only on a doctor's prescription.

Price comparison

BrandManufacturerPackMRP₹ / tabletAs on
Esomeprazole Tablets IP 40 mgJan AushadhiJan Aushadhi (PMBJP)10₹19.60₹1.9619 October 2026
Sompraz 40Sun Pharmaceutical Industries Ltd15₹183.00₹12.2019 October 2026
Raciper 40Sun Pharmaceutical Industries Ltd15₹185.00₹12.3319 October 2026
Izra 40Torrent Pharmaceuticals Ltd15₹187.50₹12.5019 October 2026
Esofag 40Micro Labs Ltd15₹195.00₹13.0019 October 2026
Nexpro 40Torrent Pharmaceuticals Ltd15₹196.87₹13.1219 October 2026
Esomac 40Cipla Ltd15₹208.35₹13.8919 October 2026
Neksium 40Pfizer Ltd15₹241.59₹16.1119 October 2026

MRPs as printed/listed on the date shown; actual price may vary.

Uses

  • Acid reflux disease (GERD) – heartburn, acid coming up into the throat, and healing of an inflamed food pipe.
  • Stomach and duodenal ulcers, including those caused by painkillers (NSAIDs).
  • Protecting the stomach while taking long-term NSAIDs or aspirin.
  • Helicobacter pylori infection, along with antibiotics.
  • Zollinger-Ellison syndrome and other conditions of excess acid.

How to take it

Take one 40 mg tablet once a day, first thing in the morning, ideally an hour before breakfast, with a glass of still water. Swallow it whole – do not chew or crush, because the coating protects the medicine from stomach acid. If you cannot swallow tablets, they can be dispersed in water and drunk straight away. Reflux and ulcer courses are usually 4 to 8 weeks; your doctor may then lower you to 20 mg or an on-demand dose. After a long course do not stop suddenly without talking to your doctor, as acid can rebound.

Side effects

Common

  • Headache.
  • Nausea or vomiting.
  • Diarrhoea or constipation.
  • Stomach pain or wind.

Serious

Stop and get medical help urgently if you notice any of these.

  • Severe or persistent diarrhoea – possible gut infection; see a doctor.
  • Yellow skin, pale stools, dark urine – liver problems.
  • Joint pain with a red rash on sun-exposed skin – a lupus-like reaction.
  • Low magnesium with use beyond 3 months (cramps, irregular heartbeat, shakiness); use beyond a year raises the risk of fractures, gut infections and vitamin B12 deficiency.

Safety information

Alcohol

No direct interaction, but alcohol worsens reflux and acidity and undoes the benefit. Limit it.

Pregnancy

Tell your doctor if you are pregnant or breastfeeding. Esomeprazole is used in pregnancy only if clearly needed; antacids or ranitidine-class drugs may be tried first.

Kidney problems

No dose change is usually needed, but rarely PPIs can inflame the kidneys; report unexplained swelling or reduced urine.

Liver problems

In severe liver disease the dose is usually limited to 20 mg a day. Tell your doctor.

Children

Used in children from 1 year at lower doses only under a doctor's care; 40 mg is an adult dose.

Missed dose

Take it when you remember unless the next dose is less than 12 hours away – then skip it. Do not take two doses together.

Interactions

  • Clopidogrel – esomeprazole can reduce its blood-thinning effect; cardiologists usually prefer pantoprazole with clopidogrel.
  • Antifungals (ketoconazole, itraconazole), iron tablets and some HIV medicines (atazanavir) – absorbed less well without stomach acid.
  • Warfarin, phenytoin, diazepam, citalopram, imipramine – levels can rise; your doctor may monitor you.
  • Methotrexate – high doses can accumulate.
  • Digoxin – levels can rise.
  • Rifampicin and St John's wort – reduce esomeprazole's effect; avoid St John's wort.

Frequently asked questions

Nexpro 40 before or after food?

Before food. Take it first thing in the morning about an hour before breakfast so the medicine is working when your stomach starts producing acid for the meal.

Nexpro 40 vs Nexpro RD 40 – what is the difference?

Nexpro 40 contains only esomeprazole 40 mg. Nexpro RD adds domperidone, which speeds stomach emptying and helps with nausea, bloating and regurgitation. Your doctor chooses based on your symptoms.

Esomeprazole vs pantoprazole – which is better?

Both are PPIs and heal ulcers and reflux well. Esomeprazole is slightly stronger at suppressing acid, while pantoprazole has fewer interactions, especially with clopidogrel. Your doctor picks based on your other medicines and response.

Can I take Nexpro 40 with alcohol?

There is no direct drug interaction, but alcohol increases acid and reflux and will reduce the benefit. Limit alcohol during treatment.

Can I take Sompraz 40 for a long time?

Only under a doctor's review. Beyond 3 months magnesium can fall, and beyond a year there is a higher risk of fractures, gut infections and vitamin B12 deficiency. Many people can step down to 20 mg or an on-demand dose.

Is Nexpro 40 safe in pregnancy?

It is used in pregnancy only if clearly needed and your doctor decides. Tell your doctor if you are pregnant, planning pregnancy or breastfeeding.

How long does esomeprazole take to work?

Heartburn often improves within a day, but full acid control takes 2 to 4 days of regular dosing. It is not an instant antacid like Digene or Gelusil.

Can I stop esomeprazole suddenly?

After a long course, stopping suddenly can cause rebound acidity for a few days. Your doctor may reduce the dose gradually or bridge with an antacid.

Can I take Nexpro 40 with clopidogrel after a stent?

Esomeprazole can reduce clopidogrel's effect. Most cardiologists prefer pantoprazole in this situation. Do not change either medicine without asking your cardiologist.

Sources

Medyzen Editorial Team · Last updated

This page is general information, not medical advice. Do not start, stop or change a medicine without asking a doctor or pharmacist. Terms