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Prescription requiredDr Reddys Laboratories LtdAntacid

Omez Antacid Liquid 200 ml

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Omez Antacid Liquid 200 ml is used for relief of acidity, heartburn, acid indigestion, sour stomach, gastroesophageal reflux (GERD) symptoms, and gastritis-related burning/pain.

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

Licensed pharmacyPharmacist-verified order

Key details

Available variants: 200 ml 200ML
Best price: ₹100 (₹0.50 per ml)
MRP: ₹105
Prescription: Required
Manufacturer: DR.REDDYS

Ordering notes

Delivery details are shown when the medicine is back in stock.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Uses of Omez Antacid Liquid 200 ml

  • Relief of acidity
  • heartburn
  • acid indigestion
  • sour stomach
  • gastroesophageal reflux (GERD) symptoms
  • and gastritis-related burning/pain.

Key benefits

  • Fast relief from heartburn
  • Reduces acidity and sour stomach
  • Helps in indigestion due to excess acid
  • Soothes acid-related stomach discomfort
  • Symptomatic relief in GERD

How Omez Antacid Liquid 200 ml works

Antacid liquids neutralize excess stomach acid and raise gastric pH, providing quick relief from burning and discomfort. They may also reduce irritation of the stomach and food pipe lining.

How to take Omez Antacid Liquid 200 ml

Shake well before use. Measure the dose with a cup/spoon and take orally as directed by a doctor/label, usually after meals and at bedtime. Maintain a gap of at least 2 hours from other medicines to avoid absorption issues.

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 the missed dose of Omez Antacid as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.

If you take too much

Taking more Omez Antacid than prescribed can be harmful. If you suspect an overdose, contact a doctor or go to the nearest emergency department at once, and carry the pack or strip with you. In India the emergency number is 112.

Side effects of Omez Antacid Liquid 200 ml

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

  • Constipation
  • diarrhea
  • nausea
  • stomach cramps
  • belching
  • chalky taste

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 Antacid Liquid 200 ml

PregnancyConsult doctor
AlcoholUse with caution
Habit formingNo

Warnings and precautions

Do not use for prolonged periods without medical advice. Seek medical help if symptoms persist beyond 7–14 days, or if you have severe abdominal pain, vomiting blood, black stools, or unexplained weight loss. Use with caution in kidney disease, severe dehydration, or electrolyte imbalance. May affect absorption of many oral medicines; keep dosing interval. Not recommended for children unless prescribed.

Interactions with other medicines

Tetracyclines, fluoroquinolones (ciprofloxacin/levofloxacin), iron salts, levothyroxine, bisphosphonates (alendronate), digoxin, azole antifungals (ketoconazole/itraconazole)

How to store Omez Antacid Liquid 200 ml

Store below 25°C in a cool, dry place away from direct light. Keep the bottle tightly closed. Do not freeze. Keep out of reach of children.

Manufacturer and class

Manufacturer:
DR.REDDYS
Therapeutic class:
Antacid
Drug class:
Acid neutralizer (antacid)

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Omez Antacid Liquid 200 ml FAQs

What is Omez Antacid Liquid 200 ml used for?
Omez Antacid Liquid 200 ml is commonly used for Relief of acidity, heartburn, acid indigestion, sour stomach, gastroesophageal reflux (GERD) symptoms, and gastritis-related burning/pain. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
How should I take Omez Antacid Liquid 200 ml?
Shake well before use. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Omez Antacid Liquid 200 ml work?
Antacid liquids neutralize excess stomach acid and raise gastric pH, providing quick relief from burning and discomfort.
Is Omez Antacid Liquid 200 ml a prescription medicine?
Yes. Omez Antacid Liquid 200 ml 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 Antacid Liquid 200 ml?
The side effects reported most often with Omez Antacid are Constipation, diarrhea, nausea, stomach cramps, belching. 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 Antacid Liquid 200 ml be taken during pregnancy?
Consult doctor Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Omez Antacid.
Can I drink alcohol while taking Omez Antacid Liquid 200 ml?
Use with caution
What if I miss a dose of Omez Antacid Liquid 200 ml?
Take the missed dose of Omez Antacid as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.
Is Omez Antacid Liquid 200 ml habit forming?
No. Omez Antacid Liquid 200 ml is not known to be habit forming when taken as prescribed.
How much does Omez Antacid Liquid 200 ml cost on PingMeDoc Pharmacy?
Omez Antacid Liquid 200 ml starts at ₹100 (MRP ₹105) on PingMeDoc Pharmacy. Available in 200 ml 200ML. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Omez Antacid Liquid 200 ml?
Omez Antacid Liquid 200 ml is manufactured by DR.REDDYS. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Omez Antacid Liquid 200 ml delivered?
Omez Antacid Liquid 200 ml 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 Antacid Liquid 200 ml, Quick facts

Best price
₹100 (₹0.50 per ml)
MRP
₹105
Prescription
Required (Rx)
Brand
Dr Reddys Laboratories Ltd
Manufacturer
DR.REDDYS
Therapeutic class
Antacid
Drug class
Acid neutralizer (antacid)
Habit forming
No
Variants
200 ml 200ML
Delivery
Standard across India

References

The information on Omez Antacid Liquid 200 ml 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/pack information, established medical literature on antacids
  2. Indian drug labeling practices
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Omez Antacid Liquid 200 ml.
  6. 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.