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Catagon Eye Drop

Potassium Iodide (3.3% w/v)+ Sodium Chloride (0.83% w/v)+ Calcium Chloride (1% w/v)

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Catagon Eye Drop is a combination of medicines that is used to treat the disorders of eyes. It helps in improving the eyesight. It prevents cataract or opacity or any other eye diseases.

Written By Dr. Lipika Khurana, PGDHHM, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 01 May 2026 | 10:08 AM (IST)

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10 ml Eye Drop

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General Information

Contains

Potassium Iodide (3.3% w/v)+ Sodium Chloride (0.83% w/v)+ Calcium Chloride (1% w/v)

Marketer

Entod Pharmaceuticals Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

Catagon Eye Drop is to be used only in the affected eye in the dose and duration as advised by the doctor. Wash your hands before using this medicine. It is advised to check the label for directions before use. Do not skip any doses and finish the full course of treatment even if you feel better. Stopping the medicine too early may lead to the infection returning or worsening.

The common side effects of this medicine include irritation and burning sensation at the application site. If these side effects persist for a longer duration, please consult your doctor. In case by accident, this medicine goes into your ears, nose or mouth, immediately rinse it with water.

Inform your doctor if you are pregnant or breastfeeding or are allergic to this medicine or taking any other medication. It is advised not to drive or operate heavy machinery after use of this medicine in case you experience symptoms that can affect your ability to drive.

Uses of Catagon Eye Drop

Eye disorders

Side effects of Catagon 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 Catagon

Application site irritation
Burning sensation

How to use Catagon 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 Catagon Eye Drop works

Catagon Eye Drop is a combination of three mineral salts. Altogether, Potassium Iodide, Sodium Chloride, and Calcium Chloride work to improve the eyesight. It is also believed to prevent lenticular opacity (cataract or opacity) and other eye diseases.

All substitutes for Catagon Eye Drop

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

Caracsol Eye Drop

by Deys Medical

₹43.13/eye drop

69% cheaper

Catact Eye Drop

by Doctor Wonder Private Limited

₹120/eye drop

15% cheaper

Quick tips

Catagon Eye Drop is prescribed for the prevention of cataracts.
Instill 1 or 2 drops in the affected eye(s) every 3 or 4 hours, or as directed by a physician.
Make sure to use it within 4 weeks of opening the bottle.
In order to have healthy eyesight, eat a diet rich in green leafy vegetables, eggs, nuts, beans, fish, and citrus fruits.
Too much UV exposure increases your chances of cataracts. Wearing the right pair of sunglasses will help protect your eyes from harsh sun rays.
Have regular eye checkups at least once a year.

Safety advice

Alcohol

No interaction found/established

Pregnancy

CONSULT YOUR DOCTOR

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

Breast feeding

CONSULT YOUR DOCTOR

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

Driving

CONSULT YOUR DOCTOR

It is not known whether Catagon Eye Drop alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.

Kidney

No interaction found/established

Liver

No interaction found/established

Frequently asked questions

What is Catagon Eye Drop used for?

Catagon Eye Drop is used to slow down the development of cataracts (clouding of the lens in the eye) and to prevent cloudiness after cataract surgery (posterior capsular opacity). It helps maintain the lens’s normal health and clarity.

How does Catagon Eye Drop help with cataracts?

Catagon Eye Drop helps maintain the balance of electrolytes (minerals like sodium, potassium, calcium) in the eye lens, which supports lens transparency and healthy function. This slows down cataract formation and may help improve vision in early cataract cases.

Can Catagon Eye Drop cure cataracts completely?

No. Catagon Eye Drop does not cure cataracts, but it may delay or slow their progression, especially when surgery is not immediately possible or advisable due to other health conditions such as high blood pressure or diabetes.

When do doctors prescribe Catagon Eye Drop?

Doctors often recommend Catagon Eye Drop to delay cataract progression in early stages, postpone cataract surgery for patients with other medical issues, and prevent cloudiness after surgery (posterior capsular opacity).

Can Catagon Eye Drop cause serious side effects?

Serious side effects of Catagon Eye Drop are not commonly reported, but if you notice eye pain, severe irritation, or sudden vision changes, stop using Catagon Eye Drop and contact your eye specialist right away.

What should I do if I experience irritation after using Catagon Eye Drop?

Mild irritation may occur rarely after using Catagon Eye Drop. If burning, redness, or itching persists or worsens, stop using the medicine and consult your eye doctor immediately.

When should I contact my doctor while using Catagon Eye Drop?

While using Catagon Eye Drop, you should reach out to your doctor if you notice worsening vision or cloudiness, experience eye pain or severe irritation, or develop new symptoms after starting the drops. Always use these drops under medical guidance only.

Fact Box

Habit Forming

Therapeutic Class

OPHTHAL

References

Henderer JD, Rapuano CJ. Ocular Pharmacology. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. pp. 1707-1737.
Potassium Iodide, Sodium Chloride, and Calcium Chloride. Centaur Pharmaceuticals Pvt. Ltd.; 2022. [Accessed 14/04/2026] (online). Available from:

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Disclaimer

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: Entod Pharmaceuticals Ltd
Address: Ashirwad building, S.V.Road, Opp. Badi Masjid, Bandra(W), Mumbai-400050, INDIA

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Catagon Eye Drop. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

In case of any issues, contact us

Email ID: [email protected]
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India

Lab tests offered by us

Why we need a prescription?

Catagon Eye Drop

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Catagon Eye Drop

Side effects of Catagon Eye Drop

How to use Catagon Eye Drop

How Catagon Eye Drop works

All substitutes for Catagon Eye Drop

Caracsol Eye Drop

Catact Eye Drop

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Frequently asked questions

What is Catagon Eye Drop used for?

How does Catagon Eye Drop help with cataracts?

Can Catagon Eye Drop cure cataracts completely?

When do doctors prescribe Catagon Eye Drop?

Can Catagon Eye Drop cause serious side effects?

What should I do if I experience irritation after using Catagon Eye Drop?

When should I contact my doctor while using Catagon Eye Drop?

Fact Box

Habit Forming

Therapeutic Class

References

User feedback

Patients taking Catagon Eye Drop

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

In case of any issues, contact us

Lab tests offered by us

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