ORNI 500 Tablet 10.0 tablets in 1 strip

Last Updated: April 13th, 2026

ORNI 500 Tablet is a product of Zydus Cadila

Composition: Ornidazole (500mg)

Pack of 10 tablet

₹ 113.44

Note: MRP can vary depending up on batch!

*MRP inclusive of all taxes

All Details About ORNI 500 Tablet

Find out detailed description, uses, directions of use, side effects, warnings and precautions, frequently asked questions about ORNI 500 Tablet

Description:

ORNI 500 Tablet is an antibiotic medicine that helps your body fight infections caused by bacteria and parasites. It is used to treat infections of the liver, stomach, intestines, vagina, brain, heart, lungs, and skin.

ORNI 500 Tablet helps prevent an infection after surgery. It is also used in the treatment of dental infections, leg ulcers, and pressure sores. This medicine is best taken after eating some food. It should be taken at the same time each day to get the most benefit. The amount you are advised will depend on what you are being treated for and how bad it is, but you should take this antibiotic exactly as prescribed by your doctor. Your symptoms may get better after a short time but do not stop taking it until you have finished a full course of treatment, even if you feel well. If you stop taking it early, some bacteria may survive, and the infection may come back. Do not drink any alcohol while taking this medicine and for a few days after stopping it. Otherwise, you may get unpleasant side effects like nausea, vomiting, and stomach pain.

The most common side effects of this medicine are dryness in the mouth, nausea, and a slight metallic taste in the mouth. These are usually mild but let your doctor know if they bother you or last more than a few days. You can try using sugarless candies or lozenges to overcome any dryness or metallic taste in the mouth.

Earlier using this medicine, inform your doctor if you are allergic to any medicine or have any kidney or liver problems or any disease of the nervous system. Your doctor may change the dose or prescribe a different medicine. This medicine should not be taken if you are pregnant or breastfeeding unless it is absolutely necessary and prescribed by your doctor. It may cause unusual results with certain medical tests. Therefore, tell any doctor who treats you that you are using this medicine.

Uses:

Bacterial & parasitic infections

Directions For Use:

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 should be taken with or after food.

Side Effects:

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Ordinary side effects of ORNI

Dryness in mouth
Metallic taste
Nausea
Diarrhea
Stomach pain/epigastric pain

Warning & Precautions:

Alcohol

UNSAFE

It is unsafe to consume alcohol with ORNI 500 Tablet

Pregnancy

CONSULT YOUR DOCTOR

ORNI 500 Tablet is not recommended during pregnancy as there is positive evidence of fetal risk based on animal studies. However, it may still be prescribed by a doctor in situations where the benefits outweigh the risks.

Breast feeding

CAUTION

ORNI 500 Tablet should be used with caution during breastfeeding. Breastfeeding should be held until the treatment of the mother is completed and the drug is eliminated from the body.

Driving

UNSAFE

ORNI 500 Tablet may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

CAUTION

ORNI 500 Tablet should be used with caution in patients with kidney disease. Dose adjustment may be needed.

Liver

CAUTION

ORNI 500 Tablet should be used with caution in patients with liver disease. Dose adjustment may be needed.

FAQs:

What is ORNI 500 Tablet used for?

ORNI 500 Tablet treats various infections, including intestinal parasitic infections, amoebic dysentery, giardiasis, bacterial infections in the abdomen, and the prevention of infections during surgery. It is particularly effective against parasites and certain bacteria.

How should I take ORNI 500 Tablet for the best results?

You should take ORNI 500 Tablet after meals as directed by your doctor. The dosage may vary based on your condition. Do not skip the doses, and complete the full course even if you feel better.

What should I avoid while taking ORNI 500 Tablet?

Important things to avoid include alcohol (during treatment and for 3 days after), driving if you feel dizzy, skipping doses, stopping treatment early, and certain foods that may interact with the medicine (ask your doctor for guidance).

How do I know if ORNI 500 Tablet is working?

Signs of improvement are a reduction in symptoms, improved digestion, less stomach pain, better appetite, and a return to normal bowel movements.

Can I take other medications with ORNI 500 Tablet?

Tell your doctor about all medicines you take, as some blood thinners may interact. Inform your doctor about any supplements you are taking. Discuss timing with other medications, as some combinations may need dose adjustments.

Who should avoid taking ORNI 500 Tablet?

Individuals should not take ORNI 500 Tablet if they have a known allergy to ornidazole, other antibiotics of the same class (nitroimidazoles), or other ingredients present in ORNI 500 Tablet. Also, inform your doctor if you have liver disease, brain disorders, or a history of blood disorders.

Can I drink alcohol while taking ORNI 500 Tablet?

Although ORNI 500 Tablet does not typically cause a disulfiram-like reaction, it is recommended to avoid alcohol during the treatment period to reduce the risk of side effects.

Are there any serious side effects linked to ORNI 500 Tablet?

In rare cases, ORNI 500 Tablet may cause serious side effects such as leucopenia (low white blood cells) or neurological issues like vertigo, seizures, or nerve pain. These require immediate medical attention.

Written by:
Dr. T. Sharmila Krishna
M.B.B.S., MD (Biochemistry)

Reviewed by:
Dr. Sureshbabu Yadav
M.B.B.S., DIP.DIAB, F.R.S.H

Disclaimer:

Getomeds primary intention is to ensure that its consumers get information that is reviewed by experts, accurate, and trustworthy. The information and contents of this website are for informational purposes only. They are not intended to be a substitute for professional medical advice, diagnosis, or treatment. Please seek the advice of your doctor and discuss all of your concerns about any disease or medication. Do not disregard or postpone seeking professional medical advice because of something you read on Getomeds. Our mission is to support, not replace, the doctor-patient relationship.