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German Remedies - 1 S
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Ornidazole (500mg)
Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.
This medicine needs a prescription.
You can pay now and add the prescription afterwards. We pack your order only after a pharmacist verifies it.
A doctor decides whether a prescription can be issued. If it is not issued, the prescription items in your order are cancelled and refunded. You choose this at checkout.
Orni O Tablet is used for oRNI 500 Tablet is used in the treatment of bacterial infections and parasitic infections. It is used in infections of the brain, reproductive system, gastrointestinal tract, skin, vagina, and other areas of the body.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026
Medicines with the same active ingredient and strength as Orni O Tablet.
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Orni O Tablet
tablet - 500mg - 10 S
₹142
₹14.23 per tablet
GERMAN REMEDIES · tablet - 500 mg - 10 S · Rx
₹119
₹11.86 per tablet
SUN PHARMA · tablet - 500 mg - 10 S · Rx
₹141
₹14.07 per tablet
A substitute contains the same active ingredient (salt), in the same strength, as Orni O Tablet. The medicine inside is the same — the brand name, manufacturer and price are what differ.
All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.
Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.
Orni O Tablet contains Ornidazole (500mg). It belongs to the Antibacterial agent class of medicines.
ORNI 500 Tablet is an antibiotic. It kills the bacteria and other microorganisms that cause infections by damaging their DNA.
Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. ORNI 500 Tablet is to be taken with food.
Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.
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.
An overdose of this medicine can cause vomiting, severe loose motions and nerve symptoms. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.
Most side effects of Orni O are mild and settle as the body adjusts. Reported side effects include:
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.
| Pregnancy | ORNI 500 Tablet may be unsafe to use during pregnancy.<br>Animal studies have shown adverse effects on the foetus, however, there are limited human studies. The benefits from use in pregnant women may be acceptable despite the risk. Please consult your doctor. |
|---|---|
| Breastfeeding | No information is available on the use of ORNI 500 Tablet during lactation. Please consult your doctor. |
| Alcohol | ORNI 500 Tablet may cause symptoms such as flushing, increased heartbeat, nausea, thirst, chest pain and low blood pressure with alcohol (Disulfiram reactions). |
| Driving | May cause drowsiness or affect your concentration. Do not drive until you know how it affects you. |
| Kidney | ORNI 500 Tablet is probably safe to use in patients with kidney disease. Limited data available suggests that dose adjustment of ORNI 500 Tablet may not be needed in these patients. Please consult your doctor. |
| Liver | ORNI 500 Tablet should be used with caution in patients with liver disease. Dose adjustment of ORNI 500 Tablet may be needed. Please consult your doctor. |
| Habit forming | No |
Finish the whole course even after you feel better. Do not drink any alcohol while taking metronidazole, ornidazole or tinidazole, or for the period after the course that your doctor states — the combination causes severe flushing, vomiting and a racing heart. Report severe or watery loose motions during or after the course rather than treating them yourself. Tetracyclines stain developing teeth and are avoided in young children and in pregnancy. Antibiotics do not work against colds, flu or most sore throats, which are caused by viruses.
Not for anyone with a known allergy to this medicine or to any ingredient in the pack.
Antacids, iron, zinc and calcium reduce the absorption of tetracyclines — separate them by a couple of hours. Tell your doctor if you take a blood thinner.
Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.
<div class="style__desktop-container___1hcBT"><div class="style__desktop-video___2GTR9"><div class="styles__video-img___1rCzR"><div class=""/><div class=""/></div></div><div><div><div><div><div class="ExpertAdviceItem__content___1Djk2"><ul><li><div>Always take the complete course of treatment, as advised by your doctor even if you feel better.</div></li> <li>It may cause side effects like nausea, stomach upset, and a metallic taste in the mouth.</li> <li>If you are using Orni 500 Tablet in a high dose or for a prolonged time, there is a risk of more side effects, like nerve damage.</li> <li><div>You should not drink alcohol during or for 48 hours after treatment. You may develop nausea, vomiting, flushing and headache if you take it together.</div></li> <li>Inform your doctor if you have a liver disease. Your dose may need to be adjusted in severe liver disease.</li></ul></div></div></div></div></div></div>
Medicines with the same active ingredient (Ornidazole (500mg)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Orni O Tablet |
|---|---|---|---|
| Ornida Infusion 100 mlARISTO PHARMACEUTICALS PVT LTD | 100ML | ₹91 | 36% cheaper |
| Orni 500 mg TabletGERMAN REMEDIES | tablet · 10`S | ₹119 | 17% cheaper |
| Dazolic Tablet 500 mgSUN PHARMA | tablet · 10`S | ₹141 | 1% cheaper |
| Ornida 500 mg TabletARISTO PHARMACEUTICALS PVT LTD | tablet · 10`S | ₹154 | 8% more |

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The information on Orni O Tablet 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.