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Sianor-D Eye/Ear Drops 1
Sianor-D Eye/Ear Drops 2
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Sianor-D Eye/Ear Drops is a combination of medicines used in the treatment of bacterial infections of the eye or ear. It kills and stops the growth of the infection-causing bacteria. This way it provides relief from itching, redness, swelling, and other symptoms caused by the infection.

Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 13 Jul 2026 | 01:06 AM (IST)
₹17.7 MRP ₹19.6910% off 
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Sianor-D Eye/Ear Drops 1
Sianor-D Eye/Ear Drops 2

Product introduction

Sianor-D Eye/Ear Drops is to be used only in the affected eye or ear 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 most common side effects include irritation at the application site. If this side effect persists for a longer duration, inform your doctor. In case by accident, this medicine goes into your nose or mouth, immediately rinse it off with water.

Inform your doctor if you are allergic to any ingredients of this medicine or taking any other medication. It is advised not to drive or operate heavy machinery after using this medicine in the eye as it may cause temproray blurring of the vision.

Uses of Sianor-D Eye/Ear Drops

Benefits of Sianor-D Eye/Ear Drops

Treatment of Bacterial infections
Sianor-D Eye/Ear Drops is used to treat infections in the eye or ear caused by bacteria. It stops the growth of bacteria causing infection and helps relieve pain, swelling, redness, itching or irritation in the eyes or ear. 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 Sianor-D Eye/Ear Drops

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 Sianor-D
  • Application site irritation
  • Blurred vision

How to use Sianor-D Eye/Ear Drops

This medicine is for external use only.Take 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/ear without touching it. Gently squeeze the dropper and place the medicine inside the lower eyelid or ear. Wipe off extra liquid.

How Sianor-D Eye/Ear Drops works

Sianor-D Eye/Ear Drops is a combination of two medicines: Norfloxacin and Dexamethasone. Norfloxacin is an antibiotic which prevents bacterial cells from dividing and repairing, thereby killing the bacteria. This treats your eye/ear infection. Dexamethasone is a steroid which blocks the production of certain chemical messengers (prostaglandins) that make the eye/ear red, swollen and itchy.

Quick tips

  • Sianor-D Eye/Ear Drops is used to treat bacterial infections and inflammation of the eye/ear.
  • Do not skip any doses and finish the full course of treatment even if you feel better. Stopping it early may make the infection come back and harder to treat.
  • Do not touch the tip to any surface to avoid contamination.
  • Wait for at least 5-10 minutes before delivering the next medication 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.
  • Do not use it more often or for longer than advised by your doctor. Inform your doctor if your condition hasn't improved after seven days of treatment.
  • Make sure to use within 4 weeks of opening the bottle.

Safety advice

Alcohol

Alcohol

No interaction found/established
Pregnancy

Pregnancy

CONSULT YOUR DOCTOR
The safety of Sianor-D Eye/Ear Drops 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

CONSULT YOUR DOCTOR
Sianor-D Eye/Ear Drops may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.
Driving

Driving

UNSAFE
Sianor-D Eye/Ear Drops may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
Kidney

Kidney

No interaction found/established
Liver

Liver

No interaction found/established
All

Frequently asked questions

Usually, Sianor-D Eye/Ear Drops starts working soon after applying it. However, it may take some days to kill all the harmful bacteria and make you feel better.
No, do not stop using Sianor-D Eye/Ear Drops and complete the full course of treatment even if you feel better. Your symptoms may improve before the infection is completely cured.

Fact Box

Habit Forming

No

Therapeutic Class

OPHTHAL
100% genuine products
100% genuine products
Safe & secure payments
Safe & secure payments
No contact delivery
No contact delivery
Fully sanitized facilities
Fully sanitized facilities
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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: Willow Pharmaceuticals Pvt Ltd
Address: sco-299, 2nd floor, sector 20, panchkula, haryana, 134120, india

Vendor Details

Country of origin: India
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