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Prescription requiredSenses PharmaAntibiotic and Ophthalmic preparation

Obrin F Eye Drops

Tobramycin + Fluorometholone

₹190MRP ₹200In stock

Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.

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Obrin F Eye Drops is used for this medicine is used in the treatment of bacterial infection, gut infection, skin infection, dental infection, eye infection, eye inflammation, dry eyes, glaucoma and allergic conjunctivitis.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Tobramycin + Fluorometholone
Available variants: drop 5ML
Best price: ₹190 (₹38.00 per ml)
MRP: ₹200
Prescription: Required
Manufacturer: SENSES PHARMA

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Obrin F Eye Drops

Obrin F Eye Drops contains Tobramycin + Fluorometholone. It belongs to the Antibacterial agent and Eye drops class of medicines.

Uses of Obrin F Eye Drops

  • This medicine is used in the treatment of bacterial infection
  • gut infection
  • skin infection
  • dental infection
  • eye infection
  • eye inflammation
  • dry eyes
  • glaucoma and allergic conjunctivitis.

Key benefits

  • Targets infections that other antibiotic groups do not reach
  • Delivers medicine straight to the eye
  • Very little reaches the rest of the body

How Obrin F Eye Drops works

This medicine combines 2 active ingredients: Tobramycin and Fluorometholone. Tobramycin kills or stops the growth of the bacteria causing your infection. Fluorometholone acts directly on the surface and inside of the eye where it is instilled.

How to take Obrin F Eye Drops

Wash your hands. Tilt your head back, pull the lower lid down to make a small pocket and squeeze one drop into it, then close the eye gently for a minute. Do not let the dropper tip touch your eye, your fingers or any surface. Follow the dose and the duration written on your prescription.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

Apply it as soon as you remember. If it is nearly time for the next application, skip the missed one — applying extra does not make up for it.

If you take too much

An overdose of this medicine can cause vomiting, severe loose motions and nerve symptoms. It is unlikely from eye use; flush the eye with clean water if too much is instilled. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Obrin F Eye Drops

Most side effects of Obrin F are mild and settle as the body adjusts. Reported side effects include:

  • Nausea
  • Metallic taste
  • Loose motions
  • Stomach pain
  • Headache
  • Stinging on instillation
  • Blurred vision for a few minutes
  • Watering
  • Redness
  • Bitter taste

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Obrin F Eye Drops

PregnancyConsult your doctor before using this in pregnancy.
BreastfeedingConsult your doctor before using this while breastfeeding.
AlcoholDo not drink alcohol while taking this medicine.
DrivingMay cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
KidneyConsult your doctor if you have kidney disease.
LiverConsult your doctor if you have liver disease.
Habit formingNo

Warnings and precautions

Finish the whole course even after you feel better. Do not drink any alcohol while taking metronidazole, ornidazole or tinidazole, or for the period after the course that your doctor states — the combination causes severe flushing, vomiting and a racing heart. Report severe or watery loose motions during or after the course rather than treating them yourself. Tetracyclines stain developing teeth and are avoided in young children and in pregnancy. Antibiotics do not work against colds, flu or most sore throats, which are caused by viruses. Never let the dropper tip touch your eye, eyelid or fingers — that is how a bottle becomes contaminated and causes a worse infection. Discard the bottle one month after you first open it, even if drops remain. Remove soft contact lenses before instilling drops and wait fifteen minutes before putting them back, unless the drops are specifically made for use with lenses. Seek same-day care for eye pain, marked redness, sensitivity to light or any loss of vision. Steroid eye drops must only be used under medical supervision — used wrongly they can raise eye pressure and damage sight. Glaucoma drops must be used every day for life; there are no symptoms until sight is already lost.

Do not take Obrin F if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack. Not for anyone with a known allergy to the preservative in the preparation.

Interactions with other medicines

Antacids, iron, zinc and calcium reduce the absorption of tetracyclines — separate them by a couple of hours. Tell your doctor if you take a blood thinner. Beta blocker eye drops can be absorbed enough to slow the heart and tighten the airways — tell your doctor if you have asthma or a heart condition.

How to store Obrin F Eye Drops

Store below 30°C, away from direct sunlight. Discard the bottle one month after you first open it, even if some is left. Keep out of the reach of children.

Expert advice for Obrin F Eye Drops

Space the doses evenly and complete the course. Take tetracyclines with a full glass of water and stay upright for half an hour afterwards. Never use a leftover antibiotic, or someone else's, for a new illness. Press gently on the inner corner of the eye for a minute after instilling — this keeps the drop in the eye and reduces the bitter taste. Leave five minutes between two different drops. Never share eye drops with anyone.

Manufacturer and class

Manufacturer:
SENSES PHARMA
Therapeutic class:
Antibiotic and Ophthalmic preparation
Drug class:
Antibacterial agent and Eye drops

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Obrin F Eye Drops FAQs

What is Obrin F Eye Drops used for?
Obrin F Eye Drops is commonly used for This medicine is used in the treatment of bacterial infection, gut infection, skin infection, dental infection, eye infection, eye inflammation, dry eyes, glaucoma and allergic conjunctivitis. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Obrin F Eye Drops?
Obrin F Eye Drops contains Tobramycin + Fluorometholone. If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Obrin F Eye Drops?
Wash your hands. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Obrin F Eye Drops work?
This medicine combines 2 active ingredients: Tobramycin and Fluorometholone.
Is Obrin F Eye Drops a prescription medicine?
Yes. Obrin F Eye Drops is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Obrin F Eye Drops?
The side effects reported most often with Obrin F are Nausea, Metallic taste, Loose motions, Stomach pain, Headache. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Obrin F Eye Drops be taken during pregnancy?
Consult your doctor before using this in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Obrin F.
Can I drink alcohol while taking Obrin F Eye Drops?
Do not drink alcohol while taking this medicine.
What if I miss a dose of Obrin F Eye Drops?
Apply it as soon as you remember.
Is Obrin F Eye Drops habit forming?
No. Obrin F Eye Drops is not known to be habit forming when taken as prescribed.
How much does Obrin F Eye Drops cost on PingMeDoc Pharmacy?
Obrin F Eye Drops starts at ₹190 (MRP ₹200) on PingMeDoc Pharmacy. Available in drop 5ML. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Obrin F Eye Drops?
Obrin F Eye Drops is manufactured by SENSES PHARMA. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Obrin F Eye Drops delivered?
Obrin F Eye Drops is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Obrin F Eye Drops, Quick facts

Salt
Tobramycin + Fluorometholone
Form
drop
Best price
₹190 (₹38.00 per ml)
MRP
₹200
Prescription
Required (Rx)
Brand
SENSES PHARMA
Manufacturer
SENSES PHARMA
Therapeutic class
Antibiotic and Ophthalmic preparation
Drug class
Antibacterial agent and Eye drops
Habit forming
No
Variants
drop 5ML
Delivery
Standard across India

References

The information on Obrin F Eye Drops is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Obrin F Eye Drops.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.