Gatt Eye Drop

Reviewed By Dr. Mekhala Chandra, MD, MBBS

Last updated on 07 Apr 2026 | 11:10 AM (IST)

Gatt Eye Drop is an antibiotic, used in the treatment of bacterial infections of the eye. It relieves the symptoms of the infection by stopping the further growth of the causative microorganisms.

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₹21.7 MRP ₹24.0710% off

Gatt Eye Drop is currently sold out

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Zymar Eye Drop

₹105~~₹115.82~~

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Gatt Eye Drop

bottle of 5 ml Eye Drop

₹21.7

~~₹24.07~~

Same composition

Zymar Eye Drop

bottle of 5 ml Eye Drop

Gatifloxacin (0.3% w/v)

by Allergan India Pvt Ltd

Get in 60 mins

₹105

₹17.84 per ml

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General Information

Contains

Gatifloxacin (0.3% w/v)

Marketer

Cadila Pharmaceuticals Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

Gatt Eye Drop should be used in the dose and duration as advised by your doctor. It may be taken with or without food, preferably at a fixed time. Avoid skipping any doses and finish the full course of treatment even if you feel better. Do not take a double dose to make up for a missed dose. Simply take the next dose as planned.

You may experience nausea, vomiting and diarrhea as the side effects of this medicine. Please consult your doctor if these side effects bother you or persist for a longer duration. Diarrhea may occur as a side effect but should stop when your course is complete. Inform your doctor if it does not stop or if you find blood in your stools.

Uses of Gatt Eye Drop

Bacterial eye infections

Benefits of Gatt Eye Drop

Bacterial eye infections
Gatt Eye Drop is an antibiotic medicine. It works by stopping the growth of the bacteria that is causing the infection. It helps relieve symptoms such as pain, redness, itching or soreness caused due to eye infections. The dose and duration of treatment will be decided by your doctor based on your condition. Make sure you complete the full course of treatment. This will ensure that the infection is completely cured and prevent it from returning.

Side effects of Gatt Eye Drop

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

Common side effects of Gatt

Burning sensation
Taste change
Eye pain
Eye redness
Eye irritation

How to use Gatt Eye Drop

This medicine is for external use only. Use it in the dose and duration as advised by your doctor. Check the label for directions before use. Hold the dropper close to the eye without touching it. Gently squeeze the dropper and place the medicine inside the lower eyelid. Wipe off the extra liquid.

How Gatt Eye Drop works

Gatt Eye Drop is an antibiotic. It treats bacterial eye infections by preventing the bacteria from dividing and repairing. It does so stopping the action of a bacterial enzyme called DNA-gyrase.

All substitutes for Gatt Eye Drop

For information purposes only. Consult a doctor before taking any medicine.

Zymar Eye Drop

by Allergan India Pvt Ltd

₹115.82/eye drop

381% costlier

Engatt Eye Drop

by Entod Pharmaceuticals Ltd

₹81.56/eye drop

239% costlier

Quick tips

Gatt Eye Drop helps treat bacterial infections of the eye.
Do not skip any doses and finish the full course of treatment even if you feel better.
Apply pressure on the corner of the eye (close to the nose) for about 1 minute, immediately after instilling the medication.
Do not touch the tip to any surface, or to your eye, to avoid contamination.
Wait for at least 5-10 minutes before delivering the next medication in the same eye to avoid dilution.
It may cause short term blurring of vision when first used. Use caution before driving or using machines.
Do not wear contact lenses until your infection clears up.
Make sure to use within 4 weeks of opening the bottle.

Safety advice

Alcohol

No interaction found/established

Pregnancy

CONSULT YOUR DOCTOR

Information regarding the use of Gatt Eye Drop during pregnancy is not available. Please consult your doctor.

Breast feeding

SAFE IF PRESCRIBED

Gatt Eye Drop may be safe to use during breastfeeding. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.

Driving

UNSAFE

Gatt Eye Drop may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

No interaction found/established

Liver

No interaction found/established

Interaction with drugs

Taking Gatt with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Moderate

Prednisolone (Oral Route)

Your doctor may monitor blood potassium levels.

Moderate

Prednisolone (Oral Route)

Your doctor may monitor blood potassium levels.

Moderate

Prednisolone (Oral Route)

Your doctor may monitor blood potassium levels.

Moderate

Prednisolone (Oral Route)

Your doctor may monitor blood potassium levels.

Frequently asked questions

What is Gatt Eye Drop used for?

Gatt Eye Drop is used to treat bacterial conjunctivitis, also known as pink eye, caused by certain bacteria such as Staphylococcus, Streptococcus, and Haemophilus influenzae.

Who should not use Gatt Eye Drop?

People should not use Gatt Eye Drop if they are allergic to gatifloxacin, any other quinolone antibiotics, or any of the ingredients in the medicine.

Can Gatt Eye Drop cause allergic reactions?

Yes, serious allergic reactions after using Gatt Eye Drop can occur, including swelling of the face or throat, difficulty breathing, rash, or itching, even after a single dose. Rarely, severe reactions like Stevens-Johnson syndrome have been reported.

What are the serious side effects of Gatt Eye Drop?

Serious side effects of Gatt Eye Drop may include severe eye pain, worsening redness, allergic reactions, or vision changes. Medical help should be sought immediately if these occur.

Can Gatt Eye Drop damage the cornea?

Yes, Gatt Eye Drop may cause corneal endothelial cell injury if it enters the inner chamber of the eye during surgery or other procedures. It should only be used as directed on the eye surface.

Is Gatt Eye Drop safe for children?

Yes, Gatt Eye Drop can be used in children one year of age and older for bacterial conjunctivitis. Safety in infants under one year has not been established.

Can elderly patients use Gatt Eye Drop?

Yes, elderly patients can safely use Gatt Eye Drop. No differences in safety or effectiveness have been observed compared to younger adults.

Does Gatt Eye Drop cure all types of eye infections?

No, Gatt Eye Drop only treats bacterial eye infections. It does not work against viral or fungal conjunctivitis. Proper diagnosis by a doctor is important before starting Gatt Eye Drop treatment.

Fact Box

Chemical Class

Quinoline carboxylic acids

Habit Forming

Therapeutic Class

OPHTHAL

Action Class

Bacterial DNA Replication Inhibitors- Quinolones/ Fluroquinolones

References

Chambers HF, Deck DH. Sulfonamides, Trimethoprim, & Quinolons. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. p. 819.
Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. p. 616.
Gatifloxacin. Irvine, CA: Allergan, Inc; 1999. [Accessed 01 Apr. 2019] (online) Available from:
ScienceDirect. Gatifloxacin. [Accessed 01 Apr. 2019] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 01 Apr. 2019] (online) Available from:
GATIFLOXACIN ophthalmic solution. Prescribing information. Amityville, NY; HI-TECH Pharmacal Co. Ltd.; 2022. [Accessed 1st Oct. 2025] (online) Available from:

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Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Cadila Pharmaceuticals Ltd
Address: Sarkhej-Dholka Road, Bhat, Ahmedabad-382 210, INDIA.

Vendor Details

Country of origin: India

Lab tests offered by us

Why we need a prescription?

Provide right medicines

Prescriptions are complex documents. We proof read and recheck at various steps to provide you the right medication in the correct form and dose

In accordance with the law

Most medicines cannot be sold without a valid prescription, as per the Drugs and Cosmetics Act, 1940 and Rules, 1945

Gatt Eye Drop

Save more with additional offers

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General Information

Contains

Marketer

Storage

Product introduction

Uses of Gatt Eye Drop

Benefits of Gatt Eye Drop

Side effects of Gatt Eye Drop

How to use Gatt Eye Drop

How Gatt Eye Drop works

All substitutes for Gatt Eye Drop

Zymar Eye Drop

Engatt Eye Drop

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Interaction with drugs

Prednisolone (Oral Route)

Prednisolone (Oral Route)

Prednisolone (Oral Route)

Prednisolone (Oral Route)

Frequently asked questions

What is Gatt Eye Drop used for?

Who should not use Gatt Eye Drop?

Can Gatt Eye Drop cause allergic reactions?

What are the serious side effects of Gatt Eye Drop?

Can Gatt Eye Drop damage the cornea?

Is Gatt Eye Drop safe for children?

Can elderly patients use Gatt Eye Drop?

Does Gatt Eye Drop cure all types of eye infections?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

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