Overview
Uses and benefits
Side effects
How to use
How drug works
Safety advice
Missed dose
All substitutes
Quick tips
Fact box
Patient concerns
FAQs

Author Details

Written By

Dr. Anuj Saini

MMST, MBBS

Reviewed By

Dr. Lalit Kanodia

MBA, MD Pharmacology

Last updated

24 Aug 2025 | 11:47 AM (IST)

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Chloranicol-S Eye Drop

Prescription Required

Marketer

Zee Laboratories

SALT COMPOSITION

Chloramphenicol (0.5% w/v) + Sulphacetamide (20% w/v)

Storage

Store below 25°C

Preservative

Chlorbutol

Product introduction

Chloranicol-S Eye Drop is a combination medicine used in the treatment of bacterial eye infections. It prevents the growth of the microorganisms to reduce the spread of the infection.

Chloranicol-S Eye Drop is to be used as per the label instructions or as suggested by your doctor. This medicine must be applied only to the affected eye and use it regularly to get the most benefit. The course of the medicine should be completed even if you feel better. You must wash your hands before administering the medicine. Do not use it more than the recommended dose.

Generally, this is a safe medicine. However, it may cause some mild and temporary side effects like eye discomfort, eye irritation, and burning sensation in the eye. Consult your doctor if any side effects persist or worry you. If you experience any allergic reaction (rashes, itching, swelling, shortness of breath, etc.), you must seek immediate medical help.

Before using it, tell your doctor if you have an underlying disease or are taking medicines for any health condition. The medicines that are used externally usually do not get affected by other medicines, however, you should let your doctor know if you are taking any medicines to ensure safety. Ask your doctor for advice if you are pregnant or breastfeeding.

Uses of Chloranicol-S Eye Drop

Bacterial eye infections

Benefits of Chloranicol-S Eye Drop

In Bacterial eye infections

Chloranicol-S Eye Drop is a medicine that helps to treat eye infections caused by bacteria. It relieves symptoms such as pain, redness, itching or soreness caused due to eye infections. This will make it easier for you to go about your daily activities. Use it as prescribed to get the most benefit. This medicine will ensure that the infection is completely cured and prevent it from returning. If you see no improvement even after a week, talk to your doctor.

Side effects of Chloranicol-S 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 Chloranicol-S

Eye discomfort
Eye irritation
Burning sensation in eye

How to use Chloranicol-S 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 Chloranicol-S Eye Drop works

Chloranicol-S Eye Drop is a combination of two antibiotics: Chloramphenicol and Sulphacetamide which treat eye infections. Chloramphenicol stops bacterial growth by inhibiting synthesis of essential proteins required by bacteria to carry out vital functions. Sulphacetamide works by preventing the bacteria from producing folic acid, a nutrient required for bacterial multiplication. Together, they treat your infection effectively.

Safety advice

Alcohol

No interaction found/established

Pregnancy

CONSULT YOUR DOCTOR

Chloranicol-S Eye Drop may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.

Breast feeding

CONSULT YOUR DOCTOR

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

Driving

UNSAFE

Chloranicol-S Eye Drop may cause blurring of your vision for a short time just after its use. Do not drive until your vision is clear.

Kidney

No interaction found/established

Liver

No interaction found/established

What if you forget to take Chloranicol-S Eye Drop?

If you miss a dose of Chloranicol-S Eye Drop, apply it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and resume your regular schedule. Do not apply extra to make up for a missed dose.

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.

No substitutes found for this medicine

Quick tips

Chloranicol-S Eye Drop must be used as per dose and duration suggested by the doctor.
If you wear soft contact lenses, remove them before putting in these eye drops and wait at least 15 minutes before putting your lenses back in.
Wait for at least 5-10 minutes before delivering the next medication in the same eye to avoid dilution.
Chloranicol-S Eye Drop might cause blurring of vision. Do not drive or operate machinery until you know how medicine affects you.
Avoid contact with your nose or mouth. Rinse it off with water if you accidentally get the drop in these areas.

Fact Box

Habit Forming

Therapeutic Class

OPHTHAL OTOLOGICALS

Patient concerns

Eye flu in my eye,s five day,s

Dr. Richa Jain

Ophthalmology

Visit ophthalmologist for proper examination

Which one is the best ayurveda eye drops for our eyes?

Dr. Deepak Kumar Soni

Ayurveda

You can use baba ramdev 's eye drop use after consulting ayurvedic doctor at your area

I hv both eyes lasic laser oprated since 2006. I was feeling no problem till now and my vision was 6/6. But from last month I got tested my eyes and found right eye is weak by -0.75 and left eye by -0.25. But I do not want to wear glasses again. Further, I hv do to work 6 to 8 hours in front computer screen. Therefore, please suggest me the best eye drop(s) to restore vision of both of eyes and retain them life long. Thanx and regards

Dr. Deepak Kumar Soni

Ayurveda

you can take advice of ophthalmologist for regular using eye drop

How long does Chloranicol-S Eye Drop takes to work?

Usually, Chloranicol-S Eye Drop starts working soon after taking it. However, it may take some days to kill all the harmful bacteria and make you feel better.

Can I stop taking Chloranicol-S Eye Drop when I feel better?

No, do not stop taking Chloranicol-S Eye Drop and complete the full course of treatment even if you feel better. Your symptoms may improve before the infection is completely cured.

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