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Coral Syrup 1
Coral Syrup 2
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Coral Syrup

Tobramycin (3%)
Genuine
Authenticity Assured
Prescription
required
Coral Syrup is an antibiotic used to prevent or treat a wide variety of bacterial infections. This may include infections of the urinary tract, bones and joints, lungs (e.g., pneumonia), brain (e.g., meningitis), blood, abdominal organs, and some others.

Written By Dr. Lipika Khurana, PGDHHM, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 16 Sep 2026 | 01:04 AM (IST)
₹45.4 MRP ₹50.3710% off 
(Inclusive of applicable taxes)
Gurgaon
 
 
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General Information

Contains

Tobramycin (3%)

Marketer

Alpic Biotech Ltd

Storage

Store below 30°C
The content is shown in English
Coral Syrup 1
Coral Syrup 2

Product introduction

Coral Syrup stops the growth of bacteria and thereby helps to cure the underlying infection. Follow your doctor’s instructions precisely for administering this medicine. Wait for at least 5 minutes before applying any other eye medication. It should be used regularly at evenly spaced time intervals as prescribed by your doctor. 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.
Coral Syrup will not work for eye infections that are not caused by bacteria (e.g., viral) and therefore, should only be used if prescribed by your doctor. Unnecessary use of any antibiotic can lead to a decrease in its effectiveness in the future.
Common side effects seen with this medicine include temporary eye irritation, burning sensation, itching, and redness after administration. Consult your doctor if these side effects persist or if your condition worsens. It may cause some short-term blurring of vision when first used. Therefore, do not drive immediately after administering this medicine. Contact lenses should not be worn while you are using this medicine or while you have an active eye infection.

Uses of Coral Syrup

  • Treatment of Bacterial eye infections

Benefits of Coral Syrup

Treatment of Bacterial eye infections
Coral Syrup 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.

How to use Coral Syrup

Take this medicine in the dose and duration as advised by your doctor. Check the label for directions before use. Measure it with a measuring cup and take it by mouth. Shake well before use. Coral Syrup may be taken with or without food.

How Coral Syrup works

Coral Syrup is an antibiotic. It stops bacterial growth by preventing synthesis of essential proteins required by bacteria to carry out vital functions.

Quick tips

  • Can I stop taking Coral Syrup when I feel better?
  • Do not skip any doses and finish the full course of treatment even if you feel better.
  • Coral Syrup may cause damage to cornea on long-term use.
  • Apply pressure on the corner of the eye (close to the nose) for about 1 minute immediately after instilling the drop.
  • Wait for at least 5-10 minutes before delivering the next medication in the same eye to avoid dilution.
  • Stinging sensation may occur for 1-2 mins. Notify your doctor if it persists for longer.
  • Make sure to use it within 4 weeks of opening the bottle.

Safety advice

Alcohol

Alcohol

CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Coral Syrup. Please consult your doctor.
Pregnancy

Pregnancy

CONSULT YOUR DOCTOR
The safety of Coral Syrup during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.
Breast feeding

Breast feeding

SAFE IF PRESCRIBED
Available human data suggest that the drug does not pass into breast milk in clinically significant amounts and is unlikely to harm the infant.
Driving

Driving

UNSAFE
Coral Syrup may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
Kidney

Kidney

CAUTION
Coral Syrup should be used with caution in patients with kidney disease. Dose adjustment may be needed.
Liver

Liver

CONSULT YOUR DOCTOR
There is limited data available on the use of Coral Syrup in patients with liver disease.
All

Interaction with drugs

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

Tenofovir disoproxil fumarate (Oral Route)

Do not consume Tenofovir disoproxil fumarate with Tobramycin. If concurrent use is essential, your doctor may monitor your kidney function closely.
Severe

Vancomycin (Injection Route)

If concurrent use is essential, your doctor may closely monitor your kidney's functioning and overall treatment.
Severe

Carboplatin (Injection Route)

Your doctor may monitor your electrolyte levels, kidney function, and hearing ability along with your overall treatment.
Severe

Tacrolimus (Oral Route)

If concurrent use is essential, your doctor may monitor your tacrolimus levels, potassium levels and kidney function closely. They may adjust the doses as per the observations.
Severe

Colistin Sulphate (Injection Route)

Do not consume Colistin Sulphate with Tobramycin. If concurrent use is essential, your doctor may monitor your treatment and adjust the doses as per the observations.

Frequently asked questions

Coral Syrup is effective if used in the dose and duration advised by your doctor. Do not stop taking it even if you see improvement in your condition. If you stop using Coral Syrup too early, the symptoms may return or worsen.
Inform your doctor if you don't feel better after finishing the full course of treatment. Also, inform the doctor if your symptoms are getting worse while using this medicine.
No, do not stop taking Coral Syrup without consulting your doctor even if you are feeling better. Your symptoms may improve before the infection is completely cured. Therefore, for better and complete treatment, it is advised to continue your treatment for the prescribed duration.
No, Coral Syrup alone does not have steroids in it. It is an antibiotic, which means that it is effective against bacterial infections. It is not effective against viral or fungal infections and hence should not be used in these kinds of infections. Coral Syrup may be combined with steroids such as dexamethasone.
Coral Syrup is effective against a wide range of bacteria. Coral Syrup must be used only against susceptible bacteria. A whole gamut of bacteria that can be killed by Coral Syrup includes S. Aureus and S. epidermidis, some species of Streptococci, Pseudomonas aeruginosa, Escherichia coli, Klebsiella pneumoniae, Enterobacter aerogenes, Proteus mirabilis, Morganella morganii, most Proteus vulgaris strains, Haemophilus influenza, and H. aegyptius, Moraxella lacunata, Acinetobacter calcoaceticus, and some Neisseria species. Your doctor will evaluate whether this medicine is suitable for your condition.
The doctor will decide the duration of treatment which will depend on the severity of infection. For instance, if you have mild to moderate eye infection, your doctor will advise 1-2 eye drops, 4 times a day, usually. In severe infections, you may be prescribed 2 drops every hour. Do not use more or less of it or use it more often than prescribed by your doctor. You should use it exactly as prescribed by your doctor.
You should wash your hands before using the eye drops. Avoid touching the dropper tip against your eye or anywhere else. Tilt your head slightly and instill one drop. Close your eyes for 2 or 3 minutes with your head tipped down, avoid blinking or squinting. Gently press your finger to the inside corner of the eye for about 1 minute, to keep the liquid from draining into your tear duct. If you use more than one drop, wait about 5 minutes between the drops. Wait at least 10 minutes before using any other eye drops your doctor has prescribed.
No, Coral Syrup alone does not have steroids in it. It is an antibiotic, which means that it is effective against bacterial infections. It is not effective against viral or fungal infections and hence should not be used in these kinds of infections. Coral Syrup may be combined with steroids such as dexamethasone.
No, Coral Syrup alone does not have steroids in it. It is an antibiotic, which means that it is effective against bacterial infections. It is not effective against viral or fungal infections and hence should not be used in these kinds of infections. Coral Syrup may be combined with steroids such as dexamethasone.
Coral Syrup is effective against a wide range of bacteria. Coral Syrup must be used only against susceptible bacteria. A whole gamut of bacteria that can be killed by Coral Syrup includes S. Aureus and S. epidermidis, some species of Streptococci, Pseudomonas aeruginosa, Escherichia coli, Klebsiella pneumoniae, Enterobacter aerogenes, Proteus mirabilis, Morganella morganii, most Proteus vulgaris strains, Haemophilus influenza, and H. aegyptius, Moraxella lacunata, Acinetobacter calcoaceticus, and some Neisseria species. Your doctor will evaluate whether this medicine is suitable for your condition.
The doctor will decide the duration of treatment which will depend on the severity of infection. For instance, if you have mild to moderate eye infection, your doctor will advise 1-2 eye drops, 4 times a day, usually. In severe infections, you may be prescribed 2 drops every hour. Do not use more or less of it or use it more often than prescribed by your doctor. You should use it exactly as prescribed by your doctor.
You should wash your hands before using the eye drops. Avoid touching the dropper tip against your eye or anywhere else. Tilt your head slightly and instill one drop. Close your eyes for 2 or 3 minutes with your head tipped down, avoid blinking or squinting. Gently press your finger to the inside corner of the eye for about 1 minute, to keep the liquid from draining into your tear duct. If you use more than one drop, wait about 5 minutes between the drops. Wait at least 10 minutes before using any other eye drops your doctor has prescribed.
Coral Syrup is effective if used in the dose and duration advised by your doctor. Do not stop taking it even if you see improvement in your condition. If you stop using Coral Syrup too early, the symptoms may return or worsen.
Inform your doctor if you don't feel better after finishing the full course of treatment. Also, inform the doctor if your symptoms are getting worse while using this medicine.
No, do not stop taking Coral Syrup without consulting your doctor even if you are feeling better. Your symptoms may improve before the infection is completely cured. Therefore, for better and complete treatment, it is advised to continue your treatment for the prescribed duration.

Fact Box

Chemical Class

4,6- disubstituted 2- deoxystreptamines

Habit Forming

No

Therapeutic Class

OPHTHAL OTOLOGICALS

Action Class

Bacterial Protein Synthesis Inhibitors- Aminoglycosides

References

  1. MacDougall C, Chambers HF. Aminoglycosides. 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. p. 1516.
  2. Chambers HF, Deck DH. Aminoglycosides & Spectinomycin. 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. 812.
  3. 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. pp. 1371-72.
  4. ScienceDirect. Tobramycin. [Accessed 31 Mar. 2019] (online) Available from:
  5. PubChem. Tobramycin. [Accessed 31 Mar. 2019] (online) Available from:
  6. Tobramycin ophthalmic [Product Information]. Fort Worth, Texas: Alcon Laboratories; 2002. [Accessed 25 Jul. 2024] (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: Alpic Biotech Ltd
Address: 80, Neelkanth Estate, Sarkhej Bawla Highway, Ahmedabad., Gujarat, India.

Vendor Details

Country of origin: India

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