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  1. Home
  2. Medicine

  3. ZINCULA EYE DROPS

ZINCULA EYE DROPS, Pack of 1 DROPS
Written By Bayyarapu Mahesh Kumar , M Pharmacy
Reviewed By Dr Aneela Siddabathuni , MPharma., PhD
Non returnable*
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Whats That

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Synonym :

NAPHAZOLINE HYDROCHLORIDE

Composition :

NAPHAZOLINE-0.02%W/V

Manufacturer/Marketer :

Juggat Pharma Ltd

Consume Type :

OPHTHALMIC

Return Policy :

Not Returnable

Expires on or after :

About ZINCULA EYE DROPS

ZINCULA EYE DROPS belongs to the class of medication called ‘ophthalmic agents’ primarily Indicated for treating ocular congestion, discomfort, and inflammation of a non-infectious origin. Ocular congestion is a symptom caused by inflammation of the conjunctiva.

ZINCULA EYE DROPS contains Naphazoline, a vasoconstrictor that reduces congestion at the administration site by activating alpha-adrenergic receptors in arterioles (blood vessels). Thus, it reduces the symptoms of ocular congestion, discomfort, and inflammation (redness and swelling in the eye).

Use ZINCULA EYE DROPS as recommended by a health care professional. ZINCULA EYE DROPS is only for use in the eyes. In some cases, you may experience eye pain, irritation, blurred vision, and Mydriasis (dilation of the pupil of the eye). Most of these side effects of ZINCULA EYE DROPS do not require medical attention and gradually resolve over time. However, if the side effects persist or worsen, please consult your doctor.

ZINCULA EYE DROPS should be avoided if you are allergic to any components in ZINCULA EYE DROPS. If you are pregnant or breastfeeding, do not use the ZINCULA EYE DROPS without consulting a doctor. ZINCULA EYE DROPS may temporarily blur your vision; therefore, wait until your vision is back to normal before using any machinery or driving. You are advised to remove contact lenses before using the ZINCULA EYE DROPS. You are recommended to maintain a time gap of a minimum of 15 minutes between using ZINCULA EYE DROPS and other eye medicines. If you have narrow-angle glaucoma, ocular infection or ocular trauma, hypertension or cardiac disease, hyperthyroidism and diabetes mellitus, inform your doctor before taking ZINCULA EYE DROPS.

Uses of ZINCULA EYE DROPS

Ocular congestion, discomfort, and inflammation

Directions for Use

Lie down and tilt your head backwards. Pull your lower eyelid gently with your index finger to form a pocket. Instil the number of drops as advised by the doctor into the pocket of the lower eyelid. Close your eyes for 1-2 minutes. Please do not touch the container tip to the eye, eyelids, or surrounding areas as it may contaminate ZINCULA EYE DROPS and cause eye infections. Instil 3-4 drops in the affected eye three times a day or as directed by a physician.

Medicinal Benefits

ZINCULA EYE DROPS belongs to the class of medications known as ophthalmic agents. ZINCULA EYE DROPS contains Naphazoline, a vasoconstrictor that reduces congestion at the administration site by activating alpha-adrenergic receptors in arterioles (blood vessels). Thus, it reduces the symptoms of ocular congestion, discomfort, and inflammation (redness and swelling in the eye).

Storage

Store in a cool and dry place away from sunlight

Drug Warnings

Do not use ZINCULA EYE DROPS if you are allergic to any components present in it. Seek medical advice if you have vision issues, severe eye pain, glaucoma (high blood pressure in the eye), eye damage, or eye surgery before using the ZINCULA EYE DROPS. Do not ZINCULA EYE DROPS without consulting the doctor if you are pregnant or breastfeeding. ZINCULA EYE DROPS should be used for children only if advised by the doctor. Drive only if your vision is clear, as ZINCULA EYE DROPS may cause temporary blurred vision immediately after use. You are advised to remove contact lenses before using the ZINCULA EYE DROPS. If your condition does not improve after using ZINCULA EYE DROPS for 2 to 3 days, or if irritation persists or increases, consult a physician. You are recommended to maintain a time gap of a minimum of 15 minutes between using ZINCULA EYE DROPS and other eye medicines.

Drug-Drug Interactions

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Zinc sulfateDolutegravir
Severe

Drug-Drug Interactions

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Zinc sulfateDolutegravir
Severe
How does the drug interact with Zincula Eye Drops ***:
Coadministration of dolutegravir with Zincula Eye Drops *** can reduce the efficacy of dolutegravir.

How to manage the interaction:
Although taking Dolutegravir and Zincula Eye Drops *** together can possibly result in an interaction, they can be taken together if prescribed by your doctor. It is advised to take dolutegravir either two hours before or six hours after taking a dose of Zincula Eye Drops ***. Do not discontinue using any medications without consulting a doctor.

Drug-Food Interactions

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No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Diet & Lifestyle Advise

  • Always wash your hands before applying contact lenses.
  • To prevent digital strain, look away every 20 minutes for 20 seconds at something 20 feet away.
  • Reduce screen time. Avoid staring at digital screens for a long time.
  • Avoid touching your eyes with dirty hands as it might cause infection.
  • It is advised to avoid contact with known allergens (allergy-causing agents) such as pollen, dust, etc. 
  • Use only scent-free detergents and soaps.
  • Install an air purifier at home.
  • Regularly vacuum and dust.
  • Limit the carpets, curtains, soft toys and soft furnishings at home.
  • Maintain personal hygiene and keep your surroundings clean.

Habit Forming

No

Therapeutic Class

OPHTHALMOLOGIC AGENTS

Author Details

Bayyarapu Mahesh KumarDoctor badge

Written By

Bayyarapu Mahesh Kumar

M Pharmacy

Dr Aneela SiddabathuniDoctor badge

Reviewed By

Dr Aneela Siddabathuni

MPharma., PhD

Last Updated

Jul 8, 2025 | 9:49 AM IST

Doctor imageWe provide you with authentic, trustworthy and relevant information

Drug-Diseases Interactions

verifiedApollotooltip
No Drug - Disease interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Diseases Interactions

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FAQs

Naphazoline is a vasoconstrictor that reduces congestion at the administration site by activating alpha-adrenergic receptors in arterioles (blood vessels). Thus, it reduces the symptoms of ocular congestion, discomfort, and inflammation (redness and swelling in the eye).

Depending on the dose of the eye drops and the individual patient, the effects can last up to six hours. People with lighter eyes experience the effects of the drops for a longer period of time than those with darker eyes.

You are recommended to maintain a minimum 5-minute time gap between using ZINCULA EYE DROPS and other eye drops. However, please consult a doctor before using other medicines with ZINCULA EYE DROPS.

ZINCULA EYE DROPS might cause blurred vision, which might last for several hours.

You are not recommended to wear contact lenses while using ZINCULA EYE DROPS as it contains benzalkonium chloride, a preservative that changes the colour of the contact lens as a soft contact lens may absorb it. Therefore, you are advised to remove contact lenses before applying ZINCULA EYE DROPS and reinsert after 15 minutes of using ZINCULA EYE DROPS.

Caution is advised in patients with Closed-angle glaucoma. So please do not use it on your own unless prescribed by the doctor.

Drug-Drug Interactions Checker List

  • ESCITALOPRAM
  • SERTRALINE
  • FLUOXETINE

Special Advise

  • Regular eye check-ups are advised before and during the treatment if you have eye problems.
  • Protect your eyes from bright light, especially when pupils are dilated.

Disease/Condition Glossary

Ocular congestion: Ocular congestion is a symptom caused by inflammation of the conjunctiva, which is the thin and transparent membrane covering the eye's white area and the eyelids' inner part. Discharge of eye fluids, redness, itchiness or a gritty feeling in one or both eyes, tearing and sensitivity to light are the most common symptoms of Ocular congestion.

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