Neksium 40mg Tablet

Esomeprazole (40mg)
🏭 Pfizer Ltd 📦 strip of 10 tablets 💊 Allopathy 📅 Updated: May 1, 2026
⚠️ Medical Safety Information
🤰 Pregnancy Category X/C/D

📋 Drug Information

Generic NameEsomeprazole (40mg)
ManufacturerPfizer Ltd
Packagingstrip of 10 tablets
Therapeutic ClassGASTRO INTESTINAL
Action ClassProton pump inhibitors
Habit Forming✓ No
Prescription Required✓ Yes (Schedule H Drug)

💊 What is Neksium 40mg Tablet used for?

Neksium 40mg Tablet is a medicine that reduces the amount of acid produced in your stomach. It is used to treat acid reflux, peptic ulcer disease, and other problems in your food pipe. It is also used to prevent and treat stomach ulcers.You should take Neksium 40mg Tablet as your doctor advises. The dose will depend on what you are being treated for, but it should be the lowest dose for the shortest amount of time needed to treat your condition. Normally it should be swallowed whole about an hour before a meal and at the same time each day. It may take up to a few weeks to work properly but your doctor will tell you how long you need to be taking it for. You should keep on taking it as prescribed even if your symptoms disappear quickly. If you are taking this medicine for a long time, your doctor may carry out regular tests to check your levels of magnesium which can fall with this medicine.Common side effects include headache, constipation or diarrhea, stomach pain, and feeling or being sick. These tend to be mild but talk to your doctor if they bother you or do not go away. The risk of side effects may increase the longer you take this medicine. Serious side effects are rare, but some need immediate medical attention. Ask your doctor what these are. You may be more likely to have a broken bone if you take it for a long time. It is best to avoid foods that seem to make your symptoms worse, such as rich, spicy, and fatty foods. It also helps to cut down on caffeinated drinks, such as tea, coffee, and cola, as well as alcohol.This medicine is not suitable for some people. Before taking this medicine, you need to tell your doctor if you have severe liver problems, are taking medicines for HIV, have had an allergic reaction to similar medicines in the past, or have osteoporosis. Alcohol does not interfere with the way Neksium 40mg Tablet works. However, drinking alcohol makes your stomach produce more acid than normal. This medicine can make you feel dizzy, sleepy, or affect your vision. If this happens, do not drive, cycle, or use machinery or tools until you feel better. It is not usually recommended during pregnancy and breastfeeding.

💡 How to Take Neksium 40mg Tablet

Take with or without food as directed. Swallow whole, do not crush.

  • ✅ Take exactly as prescribed by your doctor
  • ✅ Do not exceed the recommended dose
  • ✅ Complete the full course of medication
  • ✅ Store at room temperature away from moisture

⚠️ Side Effects

Common and serious side effects may include:

  • Headache
  • Dizziness
  • Dryness in mouth
  • Nausea
  • Abdominal pain
  • Constipation
  • Flatulence
  • Diarrhea

Note: This is not a complete list. Consult your doctor if you experience any unusual symptoms.

🔄 Cheaper Substitutes (Same Salt)

Medicines with the same active ingredient Esomeprazole (40mg) that may be more affordable:

🔗 Related Medicines (Same Class)

Other medicines in the same therapeutic category:

📖 Patient Counseling

  • 🔹 Do not stop suddenly without consulting your doctor
  • 🔹 Inform your doctor about all other medications you're taking
  • 🔹 Avoid alcohol while taking this medication
  • 🔹 If you miss a dose, take it as soon as you remember. Skip if it's almost time for next dose.
  • 🔹 Seek immediate medical help if you experience severe allergic reactions