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Nefacool Eye Drops

Written By Dr. Syeda Aafia, MBA, BDS
Reviewed By Dr. Rajeev Sharma, MBA, MBBS
Last updated on 02 Feb 2026 | 08:48 AM (IST)
Nefacool Eye Drops is a combination medication used to treat allergic eye disease. It provides relief from red, itchy, watery eyes. It also reduces the redness and inflammation of eyes.
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₹68.9 MRP ₹76.3210% off 
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The content is shown in English
Nefacool Eye Drops image
Nefacool Eye Drops image
Nefacool Eye Drops image
Nefacool Eye Drops image
Nefacool Eye Drops image
Nefacool Eye Drops image
Nefacool Eye Drops image
Nefacool Eye Drops image

Product introduction

Always wash your hands before using Nefacool Eye Drops. Use only the number of drops that your doctor has prescribed. If you wear soft contact lenses, remove them before using the drops and wait for at least 15 minutes before putting them back in. If you’re also using other eye medicines, wait for at least 10 minutes before using it. Read the leaflet that comes with the medicine for a full guide on how to use the drops and get the most benefit. Don’t touch the tip of the dropper or bottle. This may lead to infection. You should use this medicine regularly to get the most benefit and it’s best done at the same time(s) each day. If you want to stop using it, consult your doctor first.

The most common side effects include burning sensation and stinging in the eyes. If you get any side effects, talk to your doctor. They may be able to tell you ways of reducing or preventing some side effects or suggest another treatment.

Ask your doctor whether it’s safe to take this medicine if you're pregnant or breastfeeding. Before taking it, you should tell your doctor if you have any kidney or liver diseases so that your doctor can prescribe a suitable dose for you.

Uses of Nefacool Ophthalmic Solution

Benefits of Nefacool Ophthalmic Solution

Allergic eye disease
Allergic eye disease causes redness, itching, watering, and swelling of the eyes due to an allergic reaction. Nefacool Eye Drops helps relieve redness and irritation, reduces allergic symptoms, and keeps the eyes moist for greater comfort.

How to use Nefacool Ophthalmic Solution

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 without touching it. Gently squeeze the dropper and place the medicine inside the lower eyelid. Wipe off extra liquid.

How Nefacool Ophthalmic Solution works

Nefacool Eye Drops is a combination of three medicines: Naphazoline, Chlorpheniramine and Methylcellulose. Naphazoline is a decongestant which narrows the blood vessels in the eye, thereby reducing redness and inflammation (swelling). Chlorpheniramine is an antiallergic which blocks the action of certain chemical messengers that are responsible for red, itchy, teary eyes. Methylcellulose is a lubricant similar to natural tears. It provides temporary relief from burning and discomfort due to dryness in the eye.

Quick tips

  • Nefacool Eye Drops provides soothing relief from eye irritation due to allergy.
  • It should usually be used twice a day (in the morning and the evening). If your symptoms are particularly severe, your doctor may suggest you use them up to four times a day.
  • After applying Nefacool Eye Drops, close your eyes, and place one finger at the corner of your eye. Apply gentle pressure for 1 to 2 minutes before opening your eyes. This will prevent the medication from draining out. Try not to blink or rub your eye.
  • Avoid wearing contact lenses until your doctor advises you that it is suitable for you to wear your lenses again.

Safety advice

Alcohol

Alcohol

No interaction found/established
Pregnancy

Pregnancy

SAFE IF PRESCRIBED
Nefacool Eye Drops is generally considered safe to use during pregnancy. Animal studies do not indicate harmful effects. However, there are limited human studies.
Breast feeding

Breast feeding

SAFE IF PRESCRIBED
Nefacool Eye Drops may be safe to use during breastfeeding. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.
Driving

Driving

UNSAFE
Nefacool Eye 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

Frequently asked questions

Nefacool Eye Drops is used to treat allergic diseases of the eye. It relieves redness and swelling, and provides temporary relief from burning and discomfort.<br>
Yes. Nefacool Eye Drops should be used cautiously if you have heart disease, high blood pressure, or irregular heartbeat, as it may increase heart rate or blood pressure.<br>
If you have difficulty urinating due to an enlarged prostate, Nefacool Eye Drops should be used with caution, as it may worsen the condition.<br>
Yes. Nefacool Eye Drops may cause blurred vision, pupil dilation, or drowsiness. It is best not to drive, operate machines, or do tasks that require clear vision until you know how the medicine affects you.<br>
Serious side effects of Nefacool Eye Drops may include severe eye pain, vision changes, fast heartbeat, high blood pressure, flushed skin, or persistent irritation. Stop the medicine, and seek immediate medical attention if you experience these symptoms.<br>

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

User feedback

Once A Day
35%
Thrice A Day
25%
Four Times A Day
21%
Twice A Day
19%
Others
83%
Constipation
17%
Poor
38%
Excellent
33%
Average
29%
No Side Effect
50%
Stinging in the eyes
50%
With or without food
90%
Empty stomach
10%
Average
61%
Not Expensive
21%
Expensive
18%
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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: Mankind Pharma Ltd
Address: 208, Okhla Industrial Estate, Phase III, New Delhi - 110020

Vendor Details

Country of origin: India
Why we need a prescription?
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Provide right medicines
Prescriptions are complex documents. We proof read and recheck at various steps to provide you the right medication in the correct form and dose
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In accordance with the law
Most medicines cannot be sold without a valid prescription, as per the Drugs and Cosmetics Act, 1940 and Rules, 1945
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