hitsol eye drop - Sodium Chloride (5% w/v) medicine

Hitsol Eye Drop: Complete Guide to Uses, Side Effects, and Safety

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🏭 Nri Vision Care India Limited 📦 Varies by brand 💊 Allopathy 📅 Updated: Oct 21, 2026
📋 Prescription Required 💊 Generic Available
Medically Reviewed
12 min read
Evidence: Well-established for corneal edema; limited for other uses.
Reviewed by
SaathiMed Expert Panel | Oct 21, 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

  • Severe eye pain that does not go away
  • Sudden loss of vision or significant blurring that persists
  • Increasing redness, swelling, or discharge from the eye
  • Signs of allergic reaction: rash, itching, swelling of face or throat, difficulty breathing
  • Eye injury or infection with pus
  • Persistent headache or eye pain after using the drops

If experiencing severe symptoms, call emergency services immediately.

What is hitsol eye drop used for?

This medicine is a hypertonic saline eye drop used to reduce corneal swelling by drawing out excess fluid from the eye. It is commonly prescribed after eye surgery or for conditions like bullous keratopathy.

  • Generic Name: Sodium Chloride (5% w/v)
  • Manufacturer: Nri Vision Care India Limited
  • Form: Allopathy
  • Pregnancy Category: Consult doctor
  • Prescription Required: Yes

🇮🇳 hitsol eye drop के बारे में (Hindi Summary)

उपयोग: यह दवा आंखों की सूजन (कॉर्नियल एडिमा) को कम करने के लिए इस्तेमाल की जाती है। यह आंख की सतह पर नमक की मात्रा बढ़ाकर अतिरिक्त पानी को बाहर निकालती है, जिससे आंख की सूजन कम होती है और दृष्टि साफ होती है। इसका उपयोग आंख की सर्जरी के बाद, बुलस केराटोपैथी में और कॉर्निया की सूजन के इलाज के लिए किया जाता है। यह दवा केवल आंख में डालने के लिए है, इसे निगलना नहीं चाहिए।

साइड इफेक्ट्स: आम दुष्प्रभावों में आंख में जलन, खुजली, धुंधली दृष्टि, या लालिमा शामिल हो सकती है। ये आमतौर पर हल्के होते हैं और कुछ मिनटों में ठीक हो जाते हैं। गंभीर दुष्प्रभाव दुर्लभ हैं, लेकिन यदि आपको तेज दर्द, लगातार लालिमा, पलकों में सूजन, या एलर्जी के लक्षण जैसे चकत्ते, खुजली, या सांस लेने में कठिनाई हो, तो तुरंत डॉक्टर से संपर्क करें।

सुरक्षा सलाह: इस दवा का उपयोग केवल आंख में डालने के लिए करें। इसे मुंह से न लें। 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 ड्रॉप डालने से पहले उन्हें निकाल लें और 15 मिनट बाद ही दोबारा पहनें। इस दवा को बच्चों की पहुंच से दूर रखें। यदि आप गर्भवती हैं या स्तनपान करा रही हैं, तो डॉक्टर से सलाह लें।

💡 Did You Know? India has the highest number of USFDA-compliant plants outside the USA.

💊 hitsol eye drop Uses & Benefits

[{"condition":"Corneal edema","description":"Reduces inflammation" class="semantic-link" title="Medicines for swelling">swelling of the cornea by drawing out excess fluid through osmotic action, improving vision and comfort.","evidence":"Well-established"},{"condition":"Bullous keratopathy","description":"Helps relieve pain and discomfort from corneal blisters by reducing fluid accumulation.","evidence":"Well-established"},{"condition":"Post-operative corneal swelling","description":"Used after eye surgeries such as cataract surgery to reduce corneal edema and promote clarity.","evidence":"Well-established"},{"condition":"Diagnostic aid in ophthalmology","description":"May be used to help visualize corneal irregularities during eye examinations.","evidence":"Limited"}]

Off-label uses: [{"condition":"Dry eye syndrome","description":"Sometimes used off-label to temporarily relieve severe dry eye symptoms, but evidence is limited.","evidence":"Limited"}]

Primary treatment for: Corneal edema

Also treats: Bullous keratopathy, Post-operative corneal swelling

📋 Drug Information

Generic Name(s)Sodium Chloride (5% w/v)
Brand Namehitsol eye drop
ManufacturerNri Vision Care India Limited
Packaging / FormVaries by brand (Allopathy)
Therapeutic ClassOPHTHAL
Action ClassCrystalloids
Route of AdministrationOphthalmic
StorageStore at room temperature (15-30°C). Protect from light and excessive heat. Do not freeze. Keep the bottle tightly closed when not in use.
Shelf LifeRefer to the expiry date on the bottle. Discard the solution 4 weeks after opening, or as directed by the manufacturer.
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 applying 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 use and wait at least 15 minutes before reinserting.
4
Use this medicine exactly as prescribed by your ophthalmologist; do not increase the frequency on your own.
5
If you are using other eye drops, wait at least 5-10 minutes between applications to avoid washing out the previous medicine.
6
Report any worsening of eye pain, redness, or vision changes to your doctor immediately.
7
Keep the bottle tightly closed and store at room temperature, away from direct sunlight.

🔍 Is This Medicine Right for Your Symptom?

Educational reference. Always consult a doctor for diagnosis.

✅
Corneal swelling
This medicine is commonly prescribed for this.
Likely Use
✅
Eye pain from blisters
This medicine can help relieve discomfort.
Likely Use
❌
Dry eye
This medicine is not a primary treatment for dry eye.
Not Primary

🔬 How This Medicine Works (Pharmacology)

Pharmacokinetics

AbsorptionNot established from the available information. Systemic absorption of sodium chloride from the eye is minimal under normal conditions.
DistributionNot established from the available information. The effect is local to the eye.
Protein BindingNot established from the available information.
MetabolismNot established from the available information. Sodium chloride is not metabolized in the eye.
Half-LifeNot established from the available information.
ExcretionNot established from the available information. Any absorbed sodium chloride is excreted via normal renal pathways.
BioavailabilityNot established from the available information. The bioavailability of sodium chloride from ophthalmic administration is not clinically relevant.
Onset of ActionThe osmotic effect begins within minutes after instillation.
Peak Plasma TimeNot established from the available information.
Duration of ActionThe effect typically lasts for 1 to 2 hours, depending on tear turnover and blinking.

How It Works

This medicine works by creating a hypertonic (high salt) environment on the surface of the eye. The high concentration of sodium chloride draws water out of the corneal tissue through osmosis, reducing corneal edema and swelling. This helps to clear the cornea and improve vision. The effect is local and temporary, lasting as long as the solution remains in contact with the eye.

Mechanism Steps

1
Instillation into the eye: The drop is placed into the conjunctival sac, where it mixes with the tear film.
2
Osmotic gradient creation: The high concentration of sodium chloride creates a hypertonic environment on the eye surface.
3
Fluid movement: Water is drawn out of the corneal tissue into the tear film, reducing corneal edema.
4
Improved corneal clarity: As fluid is removed, the cornea becomes thinner and clearer, improving vision and reducing discomfort.

💡 How to Take hitsol eye drop

Strength: Eye drops, Sodium Chloride 5% w/v

1Wash your hands thoroughly with soap and water.
2Shake the bottle gently if instructed.
3Tilt your head back and pull down your lower eyelid to form a small pocket.
4Hold the dropper above your eye and squeeze one drop into the pocket.
5Close your eye gently for 1-2 minutes without blinking or squeezing.
6Press a finger gently on the inner corner of your eye for 1 minute to prevent the drop from draining into your throat.
7Wipe away any excess liquid with a clean tissue.
8Replace the cap tightly and wash your hands again.

Dosage Information

Adult DosageThe usual adult dose is one drop in the affected eye(s) as directed by your ophthalmologist. Frequency may vary from once daily to several times a day depending on the condition being treated. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not exceed the prescribed frequency. Follow your doctor's instructions carefully.
Pediatric DosagePediatric dosing is not established from available information. Consult a pediatrician or ophthalmologist for appropriate use in children.
Elderly DosageNo specific dose adjustment is required for elderly patients. However, they may be more sensitive to the effects of the medicine. Use with caution and under medical supervision.
Renal ImpairmentNo dose adjustment is required for renal impairment when used as an eye drop, as systemic absorption is minimal.
Hepatic ImpairmentNo dose adjustment is required for hepatic impairment when used as an eye drop, as systemic absorption is minimal.
Maximum Daily DoseThe maximum daily dose depends on the prescribed frequency. Do not exceed the number of drops advised by your doctor.

Dosage Timeline

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

⏰ 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 hitsol eye drop

✅ Common Side Effects

Temporary stinging or burning (Common (up to 10%))
Usually resolves within a few minutes. If persistent, consult your eye doctor.
Blurred vision (Common (up to 10%))
Wait until vision clears before driving or operating machinery. If it persists, seek medical advice.
Eye redness (Common (up to 10%))
May subside with continued use. If it worsens, contact your doctor.
Foreign body sensation (Common (up to 10%))
Usually temporary. If it continues, consult your eye care provider.

🚨 Serious Side Effects

Severe eye pain (Rare (<0.1%))
Stop using the medicine and seek immediate medical attention.
Persistent corneal irritation (Rare (<0.1%))
Discontinue use and consult an ophthalmologist promptly.
Allergic reaction (rash, itching, swelling, difficulty breathing) (Rare (<0.1%))
Seek emergency medical help immediately.

⚠️ Rare Side Effects

Corneal infection due to contaminated bottle
Stop use and see a doctor immediately if you notice increasing redness, pain, or discharge.

Consult your doctor if you experience any unusual symptoms.

🛡️ Safety & Warnings

🚫 Contraindications

["Known hypersensitivity to sodium chloride or any component of the formulation","Do not use if the eye is infected or has a discharge, unless prescribed by a doctor","Not for injection or oral use"]

⚠️ Warnings & Precautions

["For external ophthalmic use only. Do not swallow.","To avoid contamination, do not touch the dropper tip to any surface.","Remove contact lenses before use and wait 15 minutes before reinserting.","If you experience severe eye pain, vision loss, or signs of allergic reaction, stop use and seek medical help.","Do not use if the solution is cloudy or discolored.","Keep out of reach of children.","Consult your doctor if symptoms do not improve or worsen after a few days of use."]

🤱 Lactation Safety

Not established from the available information. It is not known whether sodium chloride from this medicine passes into breast milk. However, systemic absorption is minimal, so risk to the infant is likely low. Consult your doctor before using this medicine while breastfeeding.

💊 Overdose Management

Overdose from this medicine is unlikely due to its topical ophthalmic route. If accidental ingestion occurs, drink plenty of water and contact a poison control center or doctor. If excessive drops are instilled, rinse the eye with plain 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

Use this medicine only in the eye as directed by your doctor. Do not swallow it or use it on the skin. Wash your hands thoroughly before and after each use. To avoid contamination, do not let the dropper tip touch your eye, eyelid, or any other surface. If you wear contact lenses, remove them before applying the drops and wait at least 15 minutes before reinserting them, unless your doctor advises otherwise. Do not use this medicine if the solution changes color or becomes cloudy. Keep the bottle tightly closed when not in use. Do not share your eye drops with anyone else, as this can spread infection. If you are pregnant, planning to become pregnant, or breastfeeding, consult your doctor before using this medicine. Inform your doctor about all other eye medications you are using, as they may interact. If you miss a dose, apply it as soon as you remember, but if it is almost time for the next dose, skip the missed dose and continue with your regular schedule. Do not use extra doses to make up for a missed one. Store this medicine at room temperature, away from direct sunlight and heat. Keep out of reach of children.

👴 Special Considerations for Elderly

💡 For Patients Above 65

Elderly patients may be more prone to eye irritation from this medicine. Use with caution and report any unusual symptoms to your doctor.

🤰 Pregnancy Planning (TTC)

If you are planning to become pregnant, consult your doctor before using this medicine. There is no established data on its safety during pregnancy.

🏥 Post-Surgery Considerations

This medicine is often prescribed after eye surgery to reduce corneal swelling. Use exactly as directed by your surgeon. Do not stop without consulting your doctor.

🦷 Dental Procedures

No specific precautions are needed for dental procedures while using this medicine. However, inform your dentist about all medications you are taking.

💚 Lifestyle Tips for Better Results

🏃
Avoid rubbing your eyes to prevent irritation.
🥗
Wear sunglasses outdoors to protect your eyes from glare and UV rays.
😴
Maintain good hygiene, especially when handling eye drops.
💧
Follow a diet rich in vitamins A, C, and E for eye health.
🧘
Stay hydrated to support tear production.
🌞
Get adequate sleep to allow your eyes to rest and recover.

🏋️ Exercise Considerations

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

🥗 Diet Recommendations

Include foods rich in omega-3 fatty acids like fish and flaxseeds.
Eat plenty of fruits and vegetables rich in antioxidants.
Reduce intake of processed and high-sodium foods.
Drink plenty of water to stay hydrated.

💼 Impact on Daily Work & Life

This medicine may cause temporary blurred vision after instillation. Wait until your vision is clear before driving or operating heavy machinery. Otherwise, it should not affect your daily work activities.

🛑 When to Stop This Medicine

Do not stop using this medicine without consulting your doctor. If you experience severe side effects or your symptoms worsen, contact your doctor immediately. Your doctor will advise whether to continue or stop the treatment.

📅 Long-Term Use Effects

Long-term use of this medicine is generally safe when used as prescribed. However, prolonged use may lead to dryness or irritation. Regular follow-up with your ophthalmologist is recommended to monitor corneal health and adjust treatment as needed. If you experience persistent discomfort, consult your doctor.

🌿 Non-Medicine Approaches

These can complement medicine but do not replace prescribed treatment.

Hypertonic saline ointment

An alternative hypertonic agent for corneal edema, often used at night.

Evidence: Well-established
Corneal transplant

Surgical option for severe corneal edema not responding to medical treatment.

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 with this medicine, keep it in your carry-on luggage in its original packaging. Carry a copy of your prescription to show at customs if needed. Store at room temperature and protect from extreme heat or cold. If traveling across time zones, continue your regular dosing schedule as prescribed; no specific time zone adjustment is required for eye drops. Always check the expiry date before use.

💰 Cost Analysis & Savings

👥 Real Patient Stories

Educational, anonymized scenarios. Individual results may vary.

👤 A 60-year-old man who underwent cataract surgery
After his cataract surgery, he developed corneal swelling that made his vision blurry. His ophthalmologist prescribed this medicine four times a day. Within a week, the swelling reduced significantly, and his vision became clearer. He noted that the drops caused mild stinging initially but it subsided quickly.
💡 Lesson: Consistent use as prescribed helps resolve post-surgical corneal edema and improves vision.
👤 A 45-year-old woman with bullous keratopathy
She suffered from painful corneal blisters that caused severe discomfort. Her doctor recommended this medicine along with other treatments. She used it as directed and found that the pain and swelling decreased, allowing her to carry out daily activities more comfortably.
💡 Lesson: This medicine can effectively reduce pain and swelling in bullous keratopathy when used under medical supervision.

💬 Questions Patients Often Ask

Q: How long does it take to work?

A: The osmotic effect begins within minutes, but noticeable improvement in corneal edema may take a few days of regular use.

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

A: You should not use this medicine if you have an active eye infection unless your doctor has specifically prescribed it for that condition.

Q: Is it safe to use during pregnancy?

A: There is no adequate data on the use of this medicine during pregnancy. Consult your doctor before use.

🤔 Common Patient Concerns

💭 These are the concerns patients most commonly raise

  • Can I use this medicine long-term?
  • Will it affect my vision permanently?
  • Can I drive after using this medicine?
  • Does it interact with my other eye drops?
  • What if I miss a dose?
  • Can I use it while wearing contact lenses?

🔄 Substitutes for hitsol eye drop

View All

Alternative brands with exact same active ingredient:

Medical Note: Always consult your doctor before switching medications.

🛑 Myths vs. Facts

  • Myth: This medicine can be used for any eye redness.
    Fact: This medicine is specifically for corneal edema and should only be used as prescribed by an eye doctor.
  • Myth: More drops will work faster.
    Fact: Using more than prescribed can cause irritation and does not improve results.
  • Myth: It is safe to use expired eye drops.
    Fact: Expired eye drops may be contaminated and lose effectiveness. Always check the expiry date.

🔄 Alternative Options

Generic Alternatives

  • Sodium Chloride 5% w/v eye drops (various manufacturers)

Brand Alternatives

  • Hitsol Eye Drop

📊 Comparison with Similar Medicines

[{"medicine":"This medicine","composition":"Sodium Chloride 5% w/v","route":"Ophthalmic","primary_use":"Corneal edema"},{"medicine":"Sodium Chloride 5% Ophthalmic Solution","composition":"Sodium Chloride 5% w/v","route":"Ophthalmic","primary_use":"Corneal edema"}]

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