Alicon Eye Drop: Complete Guide to Uses, Dosage, and Safety
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
When to Call Your Doctor IMMEDIATELY
- Sudden decrease in vision or vision loss
- Severe eye pain that does not improve with treatment
- Swelling of the face, lips, or throat, or difficulty breathing
- Signs of a new infection, such as increased redness, discharge, or pain
- Eye injury or trauma
- Persistent sensitivity to light or blurred vision
- No improvement after completing the prescribed course
If experiencing severe symptoms, call emergency services immediately.
What is coneal eye drop used for?
This medicine is an antifungal eye drop containing fluconazole 0.3% w/v. It is used to treat fungal infections of the eye, such as fungal keratitis. It works by breaking down the fungal cell membrane. Use exactly as prescribed by your eye doctor.
- Generic Name: Fluconazole
- Manufacturer: Ahlcon Parenterals India Limited
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 coneal eye drop के बारे में (Hindi Summary)
उपयोग: यह दवा फंगल आंख संक्रमण के इलाज के लिए आंखों में डालने वाली दवा है। इसमें फ्लुकोनाज़ोल 0.3% w/v होता है, जो एक एंटीफंगल दवा है। यह फंगस की कोशिका भित्ति को तोड़कर उसे नष्ट करती है। इसका उपयोग फंगल केराटाइटिस (कॉर्निया का फंगल संक्रमण) के इलाज में किया जाता है। यह दवा केवल डॉक्टर के पर्चे पर ही मिलती है और आंखों में डालने के लिए ही है। इसे निगलना नहीं चाहिए।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में आंखों में हल्की जलन, चुभन, धुंधली दृष्टि, या लालिमा शामिल हो सकते हैं। ये आमतौर पर हल्के और अस्थायी होते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन यदि आपको चेहरे, होंठ, या गले में सूजन, सांस लेने में कठिनाई, या गंभीर आंख दर्द हो, तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा का उपयोग डॉक्टर के बताए अनुसार ही करें। इसे अधिक मात्रा में या लंबे समय तक न डालें। उपयोग से पहले और बाद में हाथ धोएं। ड्रॉपर की नोक को आंख या किसी सतह से न छुएं। यदि आप कॉन्टैक्ट लेंस पहनते हैं, तो डॉक्टर से पूछें कि क्या आप उन्हें पहन सकते हैं। इस दवा को किसी और के साथ साझा न करें। यदि आप गर्भवती हैं या स्तनपान करा रही हैं, तो डॉक्टर को बताएं। धुंधली दृष्टि होने पर वाहन न चलाएं।
💊 coneal eye drop Uses & Benefits
[{"condition":"Fungal keratitis","description":"This medicine is used to treat fungal infections of the cornea, which can cause pain, redness, blurred vision, and sensitivity to light.","evidence":"Well-established"},{"condition":"Fungal conjunctivitis","description":"It may be used to treat fungal infections of the conjunctiva, the membrane covering the white part of the eye and inner eyelids.","evidence":"Limited"},{"condition":"Ocular candidiasis","description":"In some cases, this medicine may be used as part of treatment for eye infections caused by Candida species.","evidence":"Limited"}]
Off-label uses: [{"condition":"Fungal blepharitis","description":"Occasionally used off-label for fungal infections of the eyelids.","evidence":"Limited"}]
Primary treatment for: Fungal keratitis
Also treats: Fungal conjunctivitis, Ocular candidiasis
📋 Drug Information
| Generic Name(s) | Fluconazole |
| Brand Name | AF 150 Tablet DT |
| Manufacturer | Ahlcon Parenterals India Limited |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | ANTI INFECTIVES |
| Action Class | Fungal ergosterol synthesis inhibitor |
| Route of Administration | Ophthalmic |
| Storage | Store at room temperature (15-30°C). Protect from light and excessive heat. Keep the bottle tightly closed when not in use. |
| Shelf Life | Refer to the expiry date printed on the packaging. Do not use after the expiry date. |
| WHO Guideline | Not established from the available information. |
| ICMR Guideline | Not established from the available information. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
Fluconazole, the active ingredient in this medicine, works by inhibiting the fungal enzyme cytochrome P450-dependent 14-alpha-demethylase. This enzyme is responsible for converting lanosterol to ergosterol, a key component of the fungal cell membrane. By blocking this step, fluconazole prevents the synthesis of ergosterol, leading to a weakened and leaky cell membrane. As a result, the fungal cell cannot maintain its integrity and eventually dies. This medicine is effective against a variety of fungi, including Candida species and some filamentous fungi.
Mechanism Steps
💡 How to Take coneal eye drop
Strength: Fluconazole 0.3% w/v eye drops
Dosage Information
| Adult Dosage | The usual adult dose for fungal keratitis is one drop instilled into the affected eye every 1 to 2 hours initially, then gradually reduced as symptoms improve. The exact frequency and duration must be individualized by a qualified clinician based on the severity of the infection and clinical response. Do not self-adjust the dose. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician or ophthalmologist for appropriate use in children. |
| Elderly Dosage | No specific dose adjustment is required for elderly patients when used as eye drops. However, close monitoring for side effects is advised. |
| Renal Impairment | No dose adjustment is required for ophthalmic use because systemic absorption is minimal. |
| Hepatic Impairment | No dose adjustment is required for ophthalmic use because systemic absorption is minimal. |
| Maximum Daily Dose | Not established from the available information. Follow your doctor's prescription. |
Dosage Timeline
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of coneal eye drop
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🛡️ Safety & Warnings
🚫 Contraindications
["Hypersensitivity to fluconazole or any other azole antifungal agents","Viral or bacterial eye infections without confirmed fungal involvement"]
⚠️ Warnings & Precautions
["For ophthalmic use only. Do not swallow.","Avoid touching the dropper tip to any surface to prevent contamination.","Remove contact lenses before application unless otherwise instructed by your doctor.","Do not use this medicine for longer than prescribed without medical advice.","If you experience severe eye pain, vision loss, or signs of allergic reaction, seek immediate medical attention."]
🤱 Lactation Safety
It is not known whether fluconazole passes into breast milk when used as eye drops. Since systemic absorption is minimal, the risk to a nursing infant is likely low. Consult your doctor before using this medicine while breastfeeding.
💊 Overdose Management
Overdose with this ophthalmic medicine is unlikely due to its topical nature. If accidental ingestion occurs, contact a poison control center or seek medical attention immediately. Symptoms of systemic fluconazole overdose may include nausea, vomiting, and abdominal pain.
⏰ 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
Use this medicine exactly as prescribed by your doctor. Do not use it more often or for longer than recommended. Wash your hands thoroughly before and after applying the drops. To avoid contamination, do not let the dropper tip touch your eye, eyelid, or any other surface. If you wear contact lenses, ask your doctor whether you can continue wearing them during treatment. Do not share this medicine with anyone else. Keep the bottle tightly closed when not in use. If you are pregnant, planning to become pregnant, or breastfeeding, inform your doctor before using this medicine. Do not drive or operate heavy machinery if you experience blurred vision after applying the drops. If your symptoms do not improve within a few days or if they worsen, contact your doctor.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients can use this medicine safely. However, they may be more prone to eye dryness and irritation. If you are elderly and experience persistent discomfort, consult your doctor. No dose adjustment is needed.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, consult your doctor before using this medicine. Although systemic absorption is minimal, your doctor will determine if it is safe for you.
🏥 Post-Surgery Considerations
If you have recently had eye surgery, inform your surgeon or ophthalmologist before using this medicine. They will advise whether it is appropriate and when to start.
🦷 Dental Procedures
This medicine is for eye use and does not affect dental procedures. However, inform your dentist about all medications you are taking.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
There are no specific exercise restrictions while using this medicine. However, if you experience blurred vision or eye discomfort, avoid activities that require clear vision, such as swimming or contact sports, until your symptoms improve.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause temporary blurred vision after application. It is advisable to wait until your vision clears before driving or operating heavy machinery. Otherwise, it should not significantly impact your daily work or activities. If you work in a dusty environment, wear protective eyewear to prevent further irritation.
🛑 When to Stop This Medicine
Do not stop using this medicine before completing the full course prescribed by your doctor, even if your symptoms improve. Stopping early may allow the infection to return. If you experience severe side effects or your symptoms worsen, contact your doctor immediately; they will advise whether to stop or adjust the treatment.
📅 Long-Term Use Effects
Long-term use of this medicine is not typically recommended unless directed by your doctor. Prolonged use may increase the risk of secondary infections or corneal toxicity. Your doctor will monitor your progress and may adjust the treatment duration accordingly. If you need to use this medicine for an extended period, regular eye examinations are advised.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Another antifungal eye drop that may be used for fungal keratitis.
Evidence: Well-establishedAn antifungal eye drop used for severe fungal eye infections.
Evidence: Well-establishedIn some cases, oral antifungal medication may be prescribed along with eye drops for systemic treatment.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
There are no known interactions between this medicine and vaccines. You can receive vaccinations as scheduled, but inform your healthcare provider about all medications you are using.
📦 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 with this medicine, carry it in its original packaging along with a copy of your prescription. Keep it in your carry-on luggage to avoid extreme temperatures in checked baggage. Store it at room temperature and protect it from direct sunlight. If you are crossing time zones, continue using the drops as prescribed by your doctor; you may need to adjust the timing slightly, but do not skip doses. Check the customs regulations of your destination regarding prescription medications.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: You may start to feel some relief within a few days, but it may take several weeks for the infection to fully clear. Complete the full course as prescribed.
A: No, this medicine is specifically for fungal infections. Using it for bacterial infections will not help and may delay proper treatment.
A: 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.
A: Consult your doctor before using this medicine if you are pregnant or planning to become pregnant. Your doctor will weigh the benefits and risks.
A: This medicine may cause temporary blurred vision. Wait until your vision is clear before driving or operating machinery.
🤔 Common Patient Concerns
🔄 Substitutes for coneal eye drop
View AllAlternative brands with exact same active ingredient:
-
fz eye/ear dropsBiomedica International ₹23.20 24.8% CHEAPER
-
flucol eye dropSKN Organics ₹23.46 24% CHEAPER
-
flucomet eye dropSun Pharmaceutical Industries Ltd ₹23.93 22.5% CHEAPER
-
alicon eye dropAdley Formulations ₹26.00 15.8% CHEAPER
-
flumide eye dropCalibre Pharmaceutical ₹32.81 6.3% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine can be used for any eye infection.
Fact: This medicine is specifically for fungal eye infections. It is not effective against bacterial or viral eye infections. - Myth: More drops will make the infection go away faster.
Fact: Using more drops than prescribed can increase the risk of side effects and does not speed up recovery. Follow your doctor's instructions exactly. - Myth: It is safe to use leftover eye drops for future eye problems.
Fact: Leftover eye drops may be contaminated or expired. Always use a fresh prescription for a new eye infection.
🔄 Alternative Options
Generic Alternatives
- Fluconazole 0.3% w/v eye drops (generic)
Brand Alternatives
- Alicon Eye Drop