Natamet Eye Drops 5ml is used to treat fungal infections of the eye, particularly fungal keratitis caused by susceptible fungi. It is a single-ingredient medicine containing natamycin, which belongs to the class of medications called polyene antifungals.
This medicine may also be used to treat susceptible fungal infections involving the conjunctiva or eyelids. Fungal keratitis is an infection of the cornea that can cause eye pain, redness, watering, blurred vision and sensitivity to light. Natamet Eye Drops 5ml works by binding to sterols in the fungal cell membrane, thereby inhibiting fungal growth.
Shake the bottle well before use and instil the medicine into the affected eye exactly as prescribed by your doctor. Avoid touching the dropper tip to the eye, eyelids or other surfaces to prevent contamination. Do not wear contact lenses during an active fungal eye infection unless specifically advised by your ophthalmologist.
Complete the full course of treatment prescribed by your doctor, even if your symptoms begin to improve. Fungal eye infections can be serious and may damage the cornea if inadequately treated. Contact your doctor promptly if eye pain, redness, swelling or vision worsens, or if the infection does not improve during treatment.
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Natamet Eye Drops 5Ml
- BOTTLE of 5 ML
- BOTTLE of 10 ML
MRP ₹125.63
₹108.04
₹25.13/ML
100% genuine medicines
Safe & secure payments
15 days Easy returns
Prescription required for this medicine
Store Below 30° C
CompositionAbout Natamet Eye Drops 5Ml
Uses of Natamet Eye Drops 5Ml
Natamet Eye Drops 5ml is used to treat fungal infections of the eye caused by susceptible fungi.
Uses of Natamet Eye Drops 5ml are:
• Fungal Keratitis: Treats fungal infection of the cornea, including infections caused by susceptible fungi such as Fusarium species.
• Fungal Conjunctivitis: Helps treat susceptible fungal infections affecting the conjunctiva.
• Fungal Blepharitis: Helps treat susceptible fungal infections involving the eyelids.
Directions for Use of Natamet Eye Drops 5Ml
To use Natamet Eye Drops 5ml appropriately, follow these steps:
- Wash your hands thoroughly before use.
- Shake the bottle well before instillation.
- Tilt your head back and gently pull down the lower eyelid.
- Instil the prescribed number of drops into the affected eye.
- Close your eyes gently for 1–2 minutes.
- Avoid touching the dropper tip to any surface.
- Replace the cap immediately after use.
- Do not wear contact lenses during active infection.
Route of Administration
Natamet Eye Drops 5ml is instilled topically into the eye.
Side Effects of Natamet Eye Drops 5Ml
Natamet Eye Drops 5ml may cause some side effects that are usually mild and occur in or around the treated eye.
A few common side effects of Natamet Eye Drops 5ml:
• Eye: Eye irritation, pain or discomfort, redness, excessive tearing, foreign body sensation, and blurred or altered vision.
If any side effect does not improve or becomes serious, speak to your doctor. Seek prompt medical attention if you experience severe or worsening eye pain, marked redness or swelling, or worsening vision.
Management Of Side Effects:
Most side effects of Natamet Eye Drops 5ml are mild and temporary. However, consult your doctor if symptoms persist or worsen.
- Eye irritation or discomfort: Keep the eyes closed briefly after instillation to reduce irritation.
- Redness or swelling: Avoid rubbing the eyes and follow the prescribed dosing strictly.
How Natamet Eye Drops 5Ml Works?
Natamet Eye Drops 5ml contains the following active ingredients:
- Natamycin (5% w/v): Natamycin is a polyene antifungal agent that binds to ergosterol in the fungal cell membrane, altering membrane permeability and leading to leakage of essential intracellular components, thereby inhibiting fungal growth. It is particularly effective against filamentous fungi such as Fusarium and Aspergillus.
Safety Measures & Warnings
Pregnancy
The safety of natamycin during pregnancy is not well established. Use Natamet Eye Drops 5ml only if clearly necessary and prescribed after evaluating potential benefits and risks.
Breastfeeding
It is not known whether natamycin is excreted in human milk. Caution is advised when administering Natamet Eye Drops 5ml to breastfeeding women.
Alcohol
No direct interaction is expected as this is a topical ophthalmic preparation.
Liver
Systemic absorption of Natamet Eye Drops 5ml is minimal; therefore, significant hepatic effects are unlikely.
Kidney
Although topical absorption is low, use cautiously in patients with severe renal impairment if prescribed.
Use In Driving And Operating Machinery
Temporary blurred vision or visual disturbance may occur after instillation of Natamet Eye Drops 5ml. Avoid driving or operating machinery until vision returns to normal.
Allergy
Do not use Natamet Eye Drops 5ml in individuals with known hypersensitivity to natamycin or any component of the formulation.
Children
Use in paediatric patients should be based on the ophthalmologist's assessment of the severity of infection and expected benefits. Close monitoring may be required during treatment.
Older Patients
No significant differences in safety or effectiveness have been observed between elderly and younger patients.
Interactions of Natamet Eye Drops 5Ml
Drug-Drug Interactions
Natamet Eye Drops 5ml may interact with the following medicines:
- Other ophthalmic medications (antibiotics, corticosteroids, lubricants): Concurrent administration of multiple ophthalmic preparations may reduce drug contact time and dilute the effect of natamycin. An interval of at least 5–10 minutes should be maintained between different eye medications.
- Topical corticosteroids (prednisolone, dexamethasone): Concurrent use may suppress local immune responses and potentially worsen or mask fungal infections, delay healing, and complicate clinical assessment. Such combinations should only be used under ophthalmologist's supervision.
- Ophthalmic preservative-containing products: Frequent administration of multiple preserved eye preparations may increase ocular surface irritation, discomfort, or epithelial toxicity in susceptible patients.
Drug-Disease Interactions
Natamet Eye Drops 5ml may interact with the following conditions/diseases:
- Corneal epithelial defects: Patients with pre-existing corneal damage may require close monitoring, as severe fungal keratitis can progress despite treatment and may increase the risk of corneal perforation.
- Immunocompromised states: Patients with immunosuppression may experience more severe or prolonged fungal ocular infections and may require closer monitoring and extended treatment.
- Contact lens-related ocular disease: Contact lens use can worsen fungal eye infections and delay healing. Lens wear should be avoided throughout treatment unless specifically advised by an ophthalmologist.
Dosage of Natamet Eye Drops 5Ml
Daily Dose
The dosage of Natamet Eye Drops 5ml depends on the severity of infection and clinical response. Always follow your doctor’s instructions.
Over Dose
Accidental instillation of excess drops is unlikely to cause serious toxicity because systemic absorption is minimal. Excessive use may result in increased ocular irritation, redness, tearing, or discomfort. Rinse the eye with sterile water if necessary and seek medical advice if symptoms persist.
Missed Dose
Instil the missed dose of Natamet Eye Drops 5ml as soon as remembered. If it is close to the next scheduled dose, skip the missed dose. Do not double the dose.
Storage
- Store in a cool, dry place below 25°C.
- Protect from light.
- Do not freeze.
- Keep the bottle tightly closed.
- Keep out of sight and reach of children.
Special Dietary And Lifestyle Recommendation
- Maintain proper eye hygiene.
- Avoid touching or rubbing the infected eye.
- Wash your hands frequently to prevent the spread of infection.
- Do not share personal items such as towels or eye cosmetics.
- Avoid contact lens use during infection.
- Consume a balanced diet rich in Vitamin A and antioxidants to support eye health.
Fact Box
| Dosage Forms Available | |
| Habit Forming | No |
| Ailment | Fungal eye infections |
| Drug Category | Polyene antifungal |
| Therapeutic Category | Ophthalmic antifungal |
Frequently Asked Questions (FAQs)
What is Natamet Eye Drops 5ml used for?
How does Natamet Eye Drops 5ml work?
Can I wear contact lenses while using Natamet Eye Drops 5ml?
What should I do if there is no improvement?
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Manufacturer details
Country of origin: INDIA
References
- Drugs.com. (2025). Natamycin ophthalmic: Uses, dosage, side effects. Retrieved from https://www.drugs.com/mtm/natamycin-ophthalmic.html
- DrugBank Online. (2026). Natamycin: Pharmacology and mechanism of action. Retrieved from https://go.drugbank.com/drugs/DB00826
- U.S. Food and Drug Administration. (2008). NATACYN® (natamycin ophthalmic suspension) label. Retrieved from https://www.accessdata.fda.gov/drugsatfda_docs/label/2008/050514s009lbl.pdf
Disclaimer
We, at Truemeds make a diligent attempt to deliver accurate, expert- drafted and thoroughly reviewed medicine related information to our consumers. However, it should, by no means, be considered a substitute for prescription from a certified doctor or a trustworthy doctor-patient relationship. In fact we detest any form of self medication without expert advice. The sole purpose of the information on our portal is to educate our consumers, which helps improve the communication between a doctor and a patient. The information by no means is complete in its entirety and should not be used to diagnose or treat any medical condition. No amount of information can replace the experience and expertise of a doctor, therefore his/her advice always holds priority and should be followed appropriately.
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