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Prescription requiredDr Reddys Laboratories LtdAnti-ulcer/Anti-reflux (Gastrointestinal)

Omez 20 Capsule

Omeprazole (20mg)

₹65In stock

Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.

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Omez 20 Capsule is used for gastroesophageal reflux disease (GERD) and heartburn, erosive esophagitis, gastric and duodenal ulcers, Zollinger–Ellison syndrome, prevention of NSAID-induced ulcers, part of H. pylori eradication therapy (with antibiotics).

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Omeprazole (20mg)
Available variants: capsule 20 Capsules
Best price: ₹65 (₹3.25 per capsule)
Prescription: Required
Manufacturer: Dr Reddys Laboratories Ltd

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Omez 20 Capsule

Omez 20 Capsule contains Omeprazole (20mg). It belongs to the Proton Pump Inhibitor (PPI) class of medicines.

Uses of Omez 20 Capsule

  • Gastroesophageal reflux disease (GERD) and heartburn
  • erosive esophagitis
  • gastric and duodenal ulcers
  • Zollinger–Ellison syndrome
  • prevention of NSAID-induced ulcers
  • part of H. pylori eradication therapy (with antibiotics)

Key benefits

  • Relieves acidity and heartburn
  • Reduces gastric acid secretion
  • Heals gastric/duodenal ulcers
  • Improves GERD symptoms
  • Prevents NSAID-associated ulcers

How Omez 20 Capsule works

Omeprazole is a proton pump inhibitor (PPI) that irreversibly blocks the gastric H+/K+ ATPase (proton pump) in stomach parietal cells. This markedly reduces acid secretion and promotes healing of acid-related damage.

How to take Omez 20 Capsule

Capsule for oral use. Take as advised by your doctor, usually once daily preferably 30–60 minutes before food (commonly before breakfast). Swallow whole with water; do not crush or chew (can open capsule and sprinkle pellets on soft food only if advised; pellets must not be chewed).

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.

If you take too much

An overdose of this medicine may cause confusion, blurred vision, sweating and a fast heartbeat. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Omez 20 Capsule

Most side effects of Omez are mild and settle as the body adjusts. Reported side effects include:

  • Headache
  • nausea
  • diarrhoea
  • abdominal pain
  • flatulence
  • constipation
  • dizziness

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Omez 20 Capsule

PregnancyConsult doctor
BreastfeedingConsult your doctor before using this while breastfeeding.
AlcoholUse with caution (alcohol may worsen acidity/GERD)
DrivingNot expected to affect your ability to drive.
KidneyUse with caution if you have kidney disease — your doctor may adjust the dose or monitor your kidney function.
LiverConsult your doctor if you have liver disease.
Habit formingNo

Warnings and precautions

Schedule H: use under medical supervision. Long-term use may increase risk of vitamin B12 deficiency, low magnesium, bone fractures, and gastrointestinal infections (e.g., C. difficile). May mask symptoms of stomach cancer—seek evaluation for alarm symptoms (unintentional weight loss, persistent vomiting, blood in vomit/stool, difficulty swallowing). Use caution in severe liver disease. If on prolonged therapy, periodic review and lowest effective dose are recommended.

Do not take Omez if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack.

Interactions with other medicines

Clopidogrel (reduced antiplatelet effect),warfarin (INR changes),phenytoin,di­azepam,digoxin,methotrexate (high-dose),atazanavir/nelfinavir (reduced levels),ketoconazole/itraconazole (reduced absorption),tacrolimus

How to store Omez 20 Capsule

Store below 25°C in a dry place, protected from moisture and light. Keep in original pack; keep out of reach of children.

Expert advice for Omez 20 Capsule

Take it before breakfast, not after a meal. Eat smaller meals, avoid late dinners, raise the head of your bed and avoid smoking — these do as much as the tablet for reflux.

Manufacturer and class

Manufacturer:
Dr Reddys Laboratories Ltd
Therapeutic class:
Anti-ulcer/Anti-reflux (Gastrointestinal)
Drug class:
Proton Pump Inhibitor (PPI)

Substitutes for Omez 20 Capsule

Medicines with the same active ingredient (Omeprazole (20mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Omez 20 Capsule
Ompracel 20 mg Capsule15₹3940% cheaper
Omecap Capsule15S₹4039% cheaper
Omizac Capsule1X20₹5416% cheaper
Ocid 20 mg CapsuleZYDUS HEALTHCARE PHARMAcapsule · 20₹5810% cheaper
Promisec 20 Capsule1X20₹616% cheaper
Ocid Qrs 20 mg CapsuleZYDUS HEALTHCARE PHARMAcapsule · 20`S₹8836% more
Wokride Capsule 20 mgDr Reddys Laboratories Ltdcapsule · 15`S₹332411% more
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Omez 20 Capsule FAQs

What is Omez 20 Capsule used for?
Omez 20 Capsule is commonly used for Gastroesophageal reflux disease (GERD) and heartburn, erosive esophagitis, gastric and duodenal ulcers, Zollinger–Ellison syndrome, prevention of NSAID-induced ulcers, part of H. pylori eradication therapy (with antibiotics). Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Omez 20 Capsule?
Omez 20 Capsule contains Omeprazole (20mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Omez 20 Capsule?
Capsule for oral use. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Omez 20 Capsule work?
Omeprazole is a proton pump inhibitor (PPI) that irreversibly blocks the gastric H+/K+ ATPase (proton pump) in stomach parietal cells.
Is Omez 20 Capsule a prescription medicine?
Yes. Omez 20 Capsule is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Omez 20 Capsule?
The side effects reported most often with Omez are Headache, nausea, diarrhoea, abdominal pain, flatulence. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Omez 20 Capsule be taken during pregnancy?
Consult doctor Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Omez.
Can I drink alcohol while taking Omez 20 Capsule?
Use with caution (alcohol may worsen acidity/GERD)
What if I miss a dose of Omez 20 Capsule?
Take it as soon as you remember.
Is Omez 20 Capsule habit forming?
No. Omez 20 Capsule is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Omez 20 Capsule?
Ompracel 20 mg Capsule has the same active ingredient and strength and is listed from ₹39 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Omez 20 Capsule cost on PingMeDoc Pharmacy?
Omez 20 Capsule starts at ₹65 on PingMeDoc Pharmacy. Available in capsule 20 Capsules. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Omez 20 Capsule?
Omez 20 Capsule is manufactured by Dr Reddys Laboratories Ltd. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Omez 20 Capsule delivered?
Omez 20 Capsule is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Omez 20 Capsule, Quick facts

Salt
Omeprazole (20mg)
Form
capsule
Best price
₹65 (₹3.25 per capsule)
Prescription
Required (Rx)
Schedule
Schedule H
Brand
Dr Reddys Laboratories Ltd
Manufacturer
Dr Reddys Laboratories Ltd
Therapeutic class
Anti-ulcer/Anti-reflux (Gastrointestinal)
Drug class
Proton Pump Inhibitor (PPI)
Habit forming
No
Variants
capsule 20 Capsules
Delivery
Standard across India

References

The information on Omez 20 Capsule is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. Manufacturer labeling/package insert,Indian Pharmacopoeia/standard drug references,established medical literature (PPI/omeprazole monographs)
  2. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  3. National List of Essential Medicines (NLEM) 2022, Government of India.
  4. Manufacturer's package insert / prescribing information for Omez 20 Capsule.
  5. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.