nephla plus eye drop - Camphor (0.01% w/v) + Hydroxypropylmethylcellulose (0.25% w/v) medicine

Neph-m Plus Eye Drop: Complete Guide To Uses, Side Effects, And Safety

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🏭 Zeotec Life Science Pvt Ltd 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 30, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
12 min read
Evidence: Moderate for symptomatic relief of dry eye.
Reviewed by
SaathiMed Expert Panel | Oct 30, 2026
🩺
Medically Fact-Checked & Clinically Verified by SaathiMed Clinical Review Board
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026

When to Call Your Doctor IMMEDIATELY

  • Sudden loss of vision or severe eye pain
  • Severe redness, swelling, or discharge from the eye
  • Swelling of the face, lips, or throat, or difficulty breathing
  • Persistent blurred vision or halos around lights
  • Eye injury or foreign body in the eye
  • Symptoms that worsen despite using the medicine for 72 hours

If experiencing severe symptoms, call emergency services immediately.

What is nephla plus eye drop used for?

This medicine is an ophthalmic lubricant containing camphor and hydroxypropylmethylcellulose. It is used to relieve dryness, burning, and irritation of the eyes by forming a protective film and providing a cooling sensation.

  • Generic Name: Camphor (0.01% w/v) + Hydroxypropylmethylcellulose (0.25% w/v)
  • Manufacturer: Zeotec Life Science Pvt Ltd
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 nephla plus eye drop के बारे में (Hindi Summary)

उपयोग: यह दवा आंखों की सूखापन, जलन, खुजली और थकान से राहत देने के लिए इस्तेमाल की जाती है। इसमें कपूर और हाइड्रॉक्सीप्रोपाइलमिथाइलसेलुलोज़ होते हैं जो आंखों की सतह पर एक सुरक्षात्मक परत बनाते हैं और ठंडक पहुंचाते हैं। यह ड्राई आई सिंड्रोम, कंप्यूटर या मोबाइल के लंबे इस्तेमाल से होने वाली आंखों की थकान, और धूल, धुआं या एयर कंडीशनिंग के कारण होने वाली जलन में उपयोगी है।

साइड इफेक्ट्स: इस दवा के आम दुष्प्रभावों में आंखों में अस्थायी धुंधलापन, हल्की जलन या चुभन, और आंखों में कुछ महसूस होना शामिल है। ये आमतौर पर कुछ मिनटों में ठीक हो जाते हैं। कभी-कभी आंखें लाल हो सकती हैं या खुजली हो सकती है। यदि आपको गंभीर दर्द, दृष्टि में कमी, या सूजन महसूस हो तो तुरंत डॉक्टर से मिलें।

सुरक्षा सलाह: इस दवा का उपयोग करने से पहले और बाद में अपने हाथ धोएं। ड्रॉपर की नोक को आंख या किसी सतह से न छुएं। यदि आप कॉन्टैक्ट लेंस पहनते हैं तो दवा डालने से पहले उन्हें निकाल लें और 15 मिनट बाद ही दोबारा पहनें। अन्य आई ड्रॉप्स के साथ उपयोग करते समय 5-10 मिनट का अंतराल रखें। दवा को ठंडी और सूखी जगह पर रखें। बच्चों की पहुंच से दूर रखें।

💡 Did You Know? India is the largest provider of generic medicines globally, supplying over 50% of global vaccine demand.

💊 nephla plus eye drop Uses & Benefits

[{"condition":"Dry eye syndrome","description":"Provides lubrication and relief from dryness, burning, and grittiness associated with inadequate tear production or increased tear evaporation.","evidence":"Well-established"},{"condition":"Eye strain from digital screens","description":"Helps soothe eyes irritated by prolonged computer or smartphone use by supplementing the tear film and reducing friction.","evidence":"Commonly used"},{"condition":"Environmental eye irritation","description":"Relieves discomfort caused by exposure to wind, dust, smoke, air conditioning, or dry climates.","evidence":"Commonly used"},{"condition":"Post-operative ocular discomfort","description":"May be used after certain eye surgeries to maintain ocular surface moisture and comfort, as advised by the surgeon.","evidence":"Supportive"}]

Off-label uses: [{"condition":"Minor corneal abrasion comfort","description":"Sometimes used to provide symptomatic relief while the cornea heals, but only under medical supervision.","evidence":"Limited"},{"condition":"Contact lens-related dryness","description":"May be recommended by some eye care professionals for temporary relief, but contact lenses should be removed before use.","evidence":"Limited"}]

Primary treatment for: Dry eye syndrome

Also treats: Ocular irritation due to environmental factors, Eye strain from digital devices

📋 Drug Information

Generic Name(s)Camphor (0.01% w/v) + Hydroxypropylmethylcellulose (0.25% w/v)
Brand Namenephla plus eye drop
ManufacturerZeotec Life Science Pvt Ltd
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassOPHTHAL
Action Class
Route of AdministrationOphthalmic
StorageStore at room temperature between 15°C and 30°C. Protect from direct sunlight and excessive heat. Keep the bottle tightly closed when not in use. Do not freeze.
Shelf Life24 months from the date of manufacture, or as indicated on the packaging.
WHO GuidelineNot established from the available information.
ICMR GuidelineNot established from the available information.

👨‍⚕️ Doctor's Practical Tips

Evidence-based practical advice from experienced clinicians

1
Always wash your hands before and after using this medicine to prevent contamination.
2
Do not touch the dropper tip to your eye or any surface, as this can introduce bacteria.
3
If you wear contact lenses, remove them before instilling the drops and wait at least 15 minutes before reinserting them.
4
Wait 5 to 10 minutes between applying this medicine and any other eye drops to avoid washing out the previous medication.
5
If your symptoms do not improve within 72 hours or worsen, consult an eye care professional.
6
Store the bottle tightly closed at room temperature and protect it from direct sunlight.
7
Do not use this medicine if the solution becomes cloudy or changes color.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Dryness and grittiness in eyes
This medicine is commonly prescribed for this.
Likely Use
❌
Eye redness with discharge
This may indicate an infection and requires different treatment.
Not Primary
✅
Burning and irritation from screen use
This medicine can provide symptomatic relief.
Likely Use

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionSystemic absorption of camphor and hydroxypropylmethylcellulose following topical ophthalmic administration is negligible under normal conditions. The corneal epithelium acts as a barrier, and any small amount that enters the systemic circulation is rapidly metabolized or excreted.
DistributionNot established from the available information.
Protein BindingNot established from the available information.
MetabolismCamphor is metabolized in the liver primarily by cytochrome P450 enzymes to hydroxycamphor and other metabolites. Hydroxypropylmethylcellulose is not significantly metabolized in the eye and is cleared via the nasolacrimal duct.
Half-LifeNot established from the available information.
ExcretionCamphor metabolites are excreted mainly in urine and bile. Hydroxypropylmethylcellulose is eliminated primarily through the nasolacrimal drainage system and tear turnover.
BioavailabilitySystemic bioavailability following ophthalmic administration is very low, typically less than 5% of the applied dose.
Onset of ActionSymptomatic relief typically begins within 1 to 2 minutes after instillation.
Peak Plasma TimeNot applicable for topical ophthalmic use due to negligible systemic absorption.
Duration of ActionThe lubricating and soothing effects generally last for 1 to 2 hours, depending on individual tear production and environmental conditions.

How It Works

This medicine works through two complementary mechanisms. Hydroxypropylmethylcellulose is a cellulose polymer that increases the viscosity of the tear film, allowing it to adhere to the ocular surface for a longer duration and providing a protective lubricating layer that reduces friction between the eyelids and the cornea during blinking. Camphor, a terpenoid compound, interacts with transient receptor potential channels on sensory nerve endings, producing a mild cooling and soothing sensation that helps mask irritation and discomfort. Together, these actions stabilize the tear film, reduce tear evaporation, and alleviate symptoms of dryness and irritation.

Mechanism Steps

1
Instillation and spreading: Upon instillation into the eye, the solution spreads across the ocular surface, aided by blinking.
2
Viscosity enhancement: Hydroxypropylmethylcellulose increases the viscosity of the tear film, forming a protective layer that resists evaporation and remains on the eye surface longer than plain water.
3
Lubrication and friction reduction: The viscous layer reduces friction between the eyelids and the cornea during blinking, alleviating the sensation of grittiness and irritation.
4
Cooling sensation: Camphor activates TRPM8 channels on sensory nerve endings, producing a mild cooling effect that soothes discomfort.
5
Temporary symptom relief: The combined effects provide temporary relief from dryness, burning, and irritation until the solution is gradually cleared from the eye surface.

💡 How to Take nephla plus eye drop

Strength: Ophthalmic solution containing Camphor 0.01% w/v and Hydroxypropylmethylcellulose 0.25% w/v.

1Wash your hands thoroughly with soap and water.
2Shake the bottle gently before use.
3Tilt your head back and look upward.
4Pull down your lower eyelid to form a small pouch.
5Hold the dropper above the eye and squeeze gently to release one drop into the pouch.
6Close your eye gently and press the inner corner of your eye with your finger for 1-2 minutes to prevent drainage.
7Repeat in the other eye if needed.
8Replace the cap tightly after use.

Dosage Information

Adult DosageThe usual adult dose is one to two drops instilled into the affected eye(s) as needed, typically three to four times daily, or as directed by an eye care professional. The frequency may be increased depending on the severity of dryness and individual response. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not exceed the recommended frequency without medical advice.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician or eye care professional for guidance.
Elderly DosageNo specific dosage adjustment is required for elderly patients. However, elderly individuals may have reduced tear production and may need more frequent application. Use as directed by an eye care professional.
Renal ImpairmentNo dosage adjustment is required for renal impairment as systemic absorption is negligible.
Hepatic ImpairmentNo dosage adjustment is required for hepatic impairment as systemic absorption is negligible.
Maximum Daily DoseNot established from the available information. Use as directed by your eye care professional.

Dosage Timeline

🌅 Morning ❌ ☀️ Afternoon ❌ 🌆 Evening ❌ 🌙 Night ❌

🍽️ Food Timing Guide

Not applicable
No food interactions
This medicine is applied topically to the eye and does not interact with food.

⏰ What to Do If You Miss a Dose

📌 Less than half the dosing interval has passed
→ Take the missed dose as soon as you remember.
💡 Continue with the regular schedule.
📌 More than half the dosing interval has passed
→ Skip the missed dose.
💡 Do not double dose to catch up.

⚠️ Side Effects of nephla plus eye drop

✅ Common Side Effects

Temporary blurred vision (Common (5-10%))
Wait a few minutes until vision clears before driving or operating machinery.
Mild stinging or burning (Common (5-10%))
Usually resolves within a minute. If persistent, consult an eye care professional.
Foreign body sensation (Uncommon (1-5%))
Blink gently a few times. If it continues, discontinue use and consult a doctor.

🚨 Serious Side Effects

Severe allergic reaction (anaphylaxis) (Rare (<0.1%))
Seek emergency medical attention immediately if you experience swelling of the face, lips, throat, or difficulty breathing.
Severe eye pain or sudden vision loss (Rare (<0.1%))
Stop using the medicine and seek immediate ophthalmological care.
Eye infection (conjunctivitis, keratitis) (Rare (<0.1%))
Consult a doctor if you notice increased redness, discharge, or persistent pain.

⚠️ Rare Side Effects

Corneal edema
Seek ophthalmological evaluation if you experience halos around lights or decreased vision.
Systemic camphor toxicity (only if ingested)
This product is for external use only. If swallowed, seek emergency medical attention immediately.

Consult your doctor if you experience any unusual symptoms.

🔬 Drug Interactions

Drug Severity Effect
Other eye drops Moderate

🚨 Major Interactions

  • Other ophthalmic medications

🍷 Alcohol Interaction

No known interaction between this medicine and alcohol when used as directed in the eye. However, alcohol may worsen dry eye symptoms by causing dehydration.

🔎 Check Your Other Medicines

Educational tool. Always confirm with your doctor or pharmacist.

🛡️ Safety & Warnings

🚫 Contraindications

["Hypersensitivity to camphor, hydroxypropylmethylcellulose, or any component of the formulation","Active eye infection (bacterial, viral, or fungal)","Penetrating eye injury or foreign body in the eye","Children under 12 years of age unless directed by a physician"]

⚠️ Warnings & Precautions

["For external ophthalmic use only. Do not swallow.","Do not touch the dropper tip to any surface to avoid contamination.","Remove contact lenses before use and wait 15 minutes before reinserting.","If symptoms persist for more than 72 hours or worsen, discontinue use and consult a doctor.","Do not use if the solution is discolored or cloudy.","Keep out of reach of children.","Do not use beyond the expiry date.","If you are pregnant or breastfeeding, consult your doctor before use."]

🤱 Lactation Safety

It is not known whether camphor or hydroxypropylmethylcellulose are excreted in human breast milk after ophthalmic use. Systemic absorption is negligible, so risk to the infant is expected to be very low. Consult your doctor before using this medicine while breastfeeding.

💊 Overdose Management

Overdose with this medicine is unlikely due to its topical ophthalmic route. If accidental ingestion occurs, seek emergency medical attention immediately. Symptoms of camphor ingestion may include nausea, vomiting, abdominal pain, seizures, and respiratory depression. If excessive amounts are instilled into the eye, flush the eye with lukewarm water and consult a doctor if irritation persists.

⏰ Missed Dose

If you miss a dose, apply it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to catch up.

Additional Safety Advice

General Safety

Wash your hands thoroughly before and after using this medicine. Avoid touching the dropper tip to your eye, eyelid, or any surface to prevent contamination. If you wear contact lenses, remove them before instilling the drops and wait at least 15 minutes before reinserting them, as the preservative in the formulation may be absorbed by soft contact lenses. Do not use this medicine if the solution changes color or becomes cloudy. Do not share your eye drops with anyone else to prevent the spread of infection. If you are using other eye drops, wait at least 5 to 10 minutes between applications to avoid washing out the previous medication. Keep the bottle tightly closed when not in use. Do not use this medicine beyond its expiry date. If you are pregnant or breastfeeding, consult your doctor before using this medicine. If you experience any allergic reaction or persistent eye discomfort, stop using this medicine and seek medical advice.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly individuals may have reduced tear production and may require more frequent use of this medicine. They should also be monitored for any signs of eye infection or worsening symptoms.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before using this medicine. Systemic absorption is negligible, but it is best to seek medical advice.

🏥 Post-Surgery Considerations

This medicine may be used after certain eye surgeries to maintain ocular surface moisture, but only if recommended by your surgeon. Follow your surgeon's instructions regarding post-operative eye drops.

🦷 Dental Procedures

No specific considerations for dental procedures. Continue using this medicine as directed unless your dentist or doctor advises otherwise.

💚 Lifestyle Tips for Better Results

🏃
Follow the 20-20-20 rule: every 20 minutes, look at something 20 feet away for 20 seconds.
🥗
Use a humidifier in dry environments.
😴
Stay well hydrated by drinking plenty of water.
💧
Avoid smoking and exposure to secondhand smoke.
🧘
Wear sunglasses outdoors to protect your eyes from wind and UV rays.
🌞
Include omega-3 fatty acids in your diet, which may support tear production.

🏋️ Exercise Considerations

No specific exercise restrictions are required while using this medicine. However, if you experience blurred vision after instilling the drops, avoid activities that require clear vision until it resolves.

🥗 Diet Recommendations

Drink adequate water throughout the day.
Include foods rich in omega-3 fatty acids, such as flaxseeds, walnuts, and fatty fish.
Consume vitamin A-rich foods like carrots, sweet potatoes, and spinach.
Limit caffeine and alcohol, which can contribute to dehydration.

💼 Impact on Daily Work & Life

This medicine may cause temporary blurred vision immediately after use, which can affect driving or operating machinery. It is advisable to wait until vision clears before resuming such activities. Otherwise, it has no significant impact on work or daily life.

🛑 When to Stop This Medicine

Stop using this medicine and consult a doctor if your symptoms worsen, if you develop eye pain, redness, or discharge, or if you experience an allergic reaction. Do not stop using prescribed medication without consulting your doctor.

📅 Long-Term Use Effects

Long-term use of this medicine is generally safe when used as directed. However, prolonged use of any eye drop should be monitored by an eye care professional to ensure no underlying conditions are missed. If you find yourself needing it more frequently, consult your doctor.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Warm compresses

Applying a warm compress to the eyes can help stimulate tear production and relieve dryness.

Evidence: Well-established
Omega-3 supplements

May help improve tear film quality and reduce inflammation.

Evidence: Moderate
Punctal plugs

A medical procedure to block tear drainage, often used for severe dry eye.

Evidence: Well-established

💉 Vaccination Considerations

💉 If You're Getting Vaccinated

No known interaction between this medicine and vaccines. You can receive vaccinations while using this medicine.

📦 Storage Guide

✅ DO

Store at room temperature (15-30°C)

❌ DON'T

Do not refrigerate unless specified

✅ DO

Keep in original container

❌ DON'T

Do not transfer to unmarked containers

✅ DO

Keep away from direct sunlight

❌ DON'T

Do not store in bathroom cabinet

✈️ Traveling with This Medicine

When traveling, carry this medicine in your hand luggage to avoid extreme temperatures in checked baggage. Keep it in its original packaging with the prescription label intact. If you are traveling internationally, carry a copy of your prescription to avoid customs issues. For time zone changes, continue using the drops as needed for symptoms; there is no strict schedule. Store the bottle upright and tightly closed. Avoid exposing it to direct sunlight or high heat, such as in a parked car.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 35-year-old software engineer who spends 10 hours a day in front of a computer.
He experienced persistent dry, burning eyes and blurred vision by the end of each workday. His ophthalmologist recommended this medicine. He started using one drop in each eye three times daily. Within a week, his symptoms improved significantly, and he could work comfortably. He also started taking regular breaks and using a humidifier.
💡 Lesson: Regular use of lubricating eye drops along with lifestyle modifications can greatly improve computer-related eye strain.
👤 A 60-year-old woman with mild dry eye syndrome aggravated by air conditioning.
She complained of a gritty sensation and redness in both eyes, especially in the afternoon. She was prescribed this medicine. She used it four times a day. After two weeks, her eyes felt more comfortable, and the redness reduced. She noted that she had to wait a few minutes after instilling the drops before her vision cleared.
💡 Lesson: Consistent use and patience with temporary blurred vision can lead to good symptom control.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: You may feel relief within 1-2 minutes after instilling the drops. The effect lasts for about 1-2 hours.

Q: Can I use this medicine if I have an eye infection?

A: No, this medicine is not for eye infections. If you have redness, discharge, or pain, consult a doctor.

Q: Is it safe to use during pregnancy?

A: Systemic absorption is negligible, but consult your doctor before use during pregnancy.

Q: Can I drive after using this medicine?

A: It may cause temporary blurred vision. Wait until your vision is clear before driving.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I use this medicine every day?
  • Will it affect my vision in the long term?
  • Can I use it with my other eye drops?
  • Is it safe to use while wearing contact lenses?
  • What should I do if I miss a dose?
  • Can I use it after the expiry date?

🔄 Substitutes for nephla plus eye drop

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: Eye drops can be used indefinitely without consulting a doctor.
    Fact: Prolonged use of any eye drop should be supervised by an eye care professional to rule out underlying conditions.
  • Myth: More drops mean faster relief.
    Fact: Using more than the recommended dose does not improve efficacy and may increase the risk of side effects.
  • Myth: Eye drops can be shared among family members.
    Fact: Sharing eye drops can spread infections. Each person should have their own bottle.

🔄 Alternative Options

Generic Alternatives

  • Camphor + Hydroxypropylmethylcellulose ophthalmic solution

📊 Comparison with Similar Medicines

[{"medicine":"This medicine","active_ingredient":"Camphor + Hydroxypropylmethylcellulose","primary_use":"Dry eye, irritation","duration":"1-2 hours"},{"medicine":"Carboxymethylcellulose sodium","active_ingredient":"Carboxymethylcellulose sodium","primary_use":"Dry eye","duration":"1-2 hours"},{"medicine":"Sodium hyaluronate","active_ingredient":"Sodium hyaluronate","primary_use":"Dry eye, ocular surface healing","duration":"2-3 hours"}]

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