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H3G Eye Drop

Written By Dr. Mayank, Pharm.D
Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS
Last updated on 26 Oct 2025 | 12:53 PM (IST)
H3G Eye Drop is a combination of two medicines used to treat bacterial eye infections. It prevents the growth of the bacteria that cause infection in the eyes. It also relieves the symptoms of inflammation such as redness, itchiness, and irritation.
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The content is shown in English
H3G Eye Drop image
H3G Eye Drop image

Product introduction

H3G 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. While on the treatment, you should not touch or rub your eyes as this may aggravate the infection. Also, you can avoid or reduce screen time and use goggles when you out in the sun or in crowded or public areas.

Uses of H3G Eye Drop

  • Treatment of Bacterial eye infections

Benefits of H3G Eye Drop

Treatment of Bacterial eye infections
H3G Eye Drop is used to treat bacterial infections of the eyes such as conjunctivitis or pink eye. It stops the growth of bacteria causing infection and helps relieve pain, swelling, redness, itching or irritation in the eyes. It also soothes the eye and reduces dryness and burning sensation. Use it 2-3 times a day for at least a week or as prescribed by the doctor. Your symptoms might improve after using H3G Eye Drop. However, make sure to complete the full course of treatment. This will ensure that the infection is completely cured and prevent it from returning.

Side effects of H3G 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 H3G
  • Burning sensation
  • Eye discomfort
  • Eye irritation

How to use H3G 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 H3G Eye Drop works

H3G Eye Drop is a combination of two medicines: Chloramphenicol and Hydroxypropylmethylcellulose. Chloramphenicol is an antibiotic which stops bacterial growth in the eye. It does so by preventing synthesis of essential proteins required by bacteria to carry out vital functions. Hydroxypropylmethylcellulose is a lubricant similar to natural tears. It provides temporary relief from burning and discomfort in the eye.

All substitutes for H3G Eye Drop

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

Quick tips

  • H3G 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.
  • H3G 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.

Safety advice

Alcohol

Alcohol

No interaction found/established
Pregnancy

Pregnancy

CONSULT YOUR DOCTOR
Information regarding the use of H3G Eye Drop during pregnancy is not available. Please consult your doctor.
Breast feeding

Breast feeding

CONSULT YOUR DOCTOR
Information regarding the use of H3G Eye Drop during breastfeeding is not available. Please consult your doctor.
Driving

Driving

UNSAFE
H3G 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

Kidney

No interaction found/established
Liver

Liver

No interaction found/established

Frequently asked questions

H3G Eye Drop is used to treat bacterial eye infections. It prevents the growth of the bacteria that cause infection in the eyes. It also relieves the symptoms of inflammation, such as redness, itchiness, and irritation.
No, H3G Eye Drop is effective only against bacterial infections. It will not work for viral or fungal eye infections, so use only if your doctor has confirmed a bacterial cause.
If you experience severe eye pain, swelling, vision changes, rash on the face or scalp, or persistent redness, stop H3G Eye Drop and seek medical help immediately, as these could be signs of serious side effects.
If you do not see improvement within 48 hours or symptoms worsen, stop H3G Eye Drop and consult your doctor for further evaluation and treatment.

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: Aden Healthcare
Address: Sco-177(Top Floor ,Back Portion), Sector 38 C, Chandigarh, 160036

Vendor Details

Country of origin: India
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