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Are you struggling with blurry, swollen eyes? Here is everything you need to know about saline eye drops (Sodium Chloride Ophthalmic Solution)!

Dr. Priya Sammani (MBBS)
Medically Reviewed by Dr. Priya Sammani (MBBS) ✓ Medically Reviewed
📅 Updated: Oct 20, 2026 • ⏱ 10 min read • Editorial Policy
Are you struggling with blurry, swollen eyes? Here is everything you need to know about saline eye drops (Sodium Chloride Ophthalmic Solution)!
Table of Contents ▾

Do you sometimes wake up with a strange discomfort or feel like your eyes are swollen? When this happens, your doctor might give you a special type of eye drops to help you feel better.

That medicine is called sodium chloride ophthalmic solution. Let us walk through what this medicine is, how you use it safely, and what important things you need to watch out for.

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What is Sodium Chloride Ophthalmic Solution?

Simply put, sodium chloride ophthalmic solution is a special medical water used to lower swelling in your eyes. Yes, it is basically a type of salty water, but it is not like the salt water you mix at home.

This solution is specially made to be clean and germ-free so you can put it in your eyes safely. You might also find this medicine under brand names like Adsorbonac or Muro 128 at your local pharmacy.

The main job of this medicine is to pull extra water out of your tissues and reduce swelling. Think of it like a tiny sponge soaking up extra water so your eyes can heal and feel comfortable again.

What Your Doctor Needs to Know Before You Start.

Before you use this medicine, you must tell your doctor or pharmacist about your medical history. This helps them make sure the medicine is safe and right for your specific needs.

  • Changes in your vision: Tell your doctor if you recently noticed blurriness or any other unusual changes in how you see.
  • Eye infections or injuries: Mention if you have an open eye injury, eye redness, or sticky discharge that points to an infection.
  • Contact lens use: Let your doctor know if you wear contact lenses so they can advise you when to take them out.
  • Allergies: Tell your doctor if you have had allergic reactions to salt solutions, dyes, preservatives, or other medicines in the past.
  • Pregnancy: Inform your doctor if you are pregnant or if you are planning to become pregnant soon.
  • Breastfeeding: Let your doctor know if you are nursing a baby so they can confirm the medicine is safe for you.

Sharing these important details helps your doctor choose the safest treatment plan for you. Always be open and honest with your doctor.

Key Takeaways for Safe Eye Drop Use.

  • Always wash your hands thoroughly with soap and water before handling your eye drops.
  • Never let the dropper tip touch your eye, fingers, or any other surface to keep it germ-free.
  • Use the exact number of drops your doctor prescribed and do not stop early.
  • Remove contact lenses before applying the drops and wait at least 15 minutes before putting them back in.
  • Store your bottle upright at normal room temperature away from direct heat and moisture.

How to Use This Medicine Correctly.

Because this medicine goes right into your eyes, keeping things clean is very important. If you do not use it properly, germs can get into your eyes and cause bigger problems.

1. Wash your hands well: Scrub your hands with soap and water before and after you put your drops in. This step is a must!

2. Prepare the bottle: Take the cap off the medicine bottle carefully without touching the inside of the lid.

3. Tilt your head back: Sit down on a chair or lie down on your bed, tilt your head backward, and look up at the ceiling.

4. Pull down your lower eyelid: Use your clean index finger to pull your lower eyelid down gently to form a small pocket.

5. Do not touch the tip: This is very important! Do not let the dropper tip touch your eye, your eyelashes, your fingers, or any other surface.

6. Put in the drops: Release the exact number of drops your doctor told you to use into the small pocket of your lower eyelid.

7. Close your eye softly: Close your eye gently so the drops spread across the surface. Do not squeeze or shut your eye tightly.

8. Wipe away extra fluid: Use a clean tissue to wipe away any extra liquid that spills onto your skin around your eye.

Use your medicine for the exact number of days your doctor told you to use it. Even if your eyes feel better quickly, do not stop early unless your doctor says it is safe.

Using This Medicine for Young Children.

If you need to use this medicine for a child, you must talk to a pediatrician first. Children need special care, and the correct dose may be different from an adult dose.

What to Do If You Miss a Dose.

Do not panic if you miss a scheduled dose of your eye drops. Put the drops in your eye as soon as you remember.

However, if it is almost time for your next scheduled dose, skip the missed dose completely. Never put in a double dose to make up for a missed one.

What to Do in Case of an Overdose.

If you accidentally put too many drops in your eye, you might feel temporary stinging or discomfort. Flush your eye gently with clean water if it hurts.

If someone accidentally swallows this medicine, call your local emergency services at 911 (US/Canada) or 999 (UK) right away. You can also contact your nearest poison control center for immediate help.

Can You Use Other Medicines With This One?

Sodium chloride ophthalmic solution rarely causes issues with other medicines. Even so, tell your doctor about every eye drop or ointment you currently use.

If you use more than one eye product, ask your doctor how long you should wait between them. Usually, you should wait at least five to ten minutes between different eye drops.

Make sure to share a complete list of all your prescription drugs, over-the-counter pills, vitamins, and herbal supplements with your doctor. Tell them if you smoke or drink alcohol too.

Special Precautions While Using This Medicine.

Keep a close eye on how your body reacts while you use this medical solution. Watch out for specific warning signs during your treatment period.

  • Persistent pain or redness: Stop using the drops and call your doctor if your eye pain, redness, or burning lasts longer than three days.
  • Worsening symptoms: Visit your doctor right away if your vision gets worse or if your condition does not improve after a few days.
  • Keep the tip clean: Never let the dropper tip touch any surface to protect the solution from harmful bacteria.
  • Do not share your drops: This medicine was prescribed just for you. Never share your eye drops with friends or family members.
  • Check the liquid: Throw the bottle away and get a new one if the liquid changes color or looks cloudy.
  • Contact lenses: Take your contact lenses out before using the drops and wait at least 15 minutes before putting them back in.

Possible Side Effects of This Medicine.

Like all medicines, this solution can cause mild side effects for some people. Most side effects are minor and go away quickly on their own.

Side Effects That Need Quick Medical Attention.

Call your doctor right away or visit an emergency room if you notice any of these serious signs:

  • Allergic reactions: Skin rash, itching, swelling of your face, tongue, or lips, or trouble breathing.
  • Vision changes: Sudden blurry vision or other strange changes in how clearly you can see.
  • Worse pain or redness: Eye pain, stinging, or redness that gets worse or lasts longer than three days.

Mild Side Effects to Discuss with Your Doctor.

These common side effects are usually not dangerous, but let your doctor know if they continue:

  • Mild stinging: A brief burning or stinging sensation right after you put the drops in your eye.
  • Temporary blurriness: Mild blurry vision that clears up a minute or two after application.

If you notice any other strange symptoms that are not on this list, talk to your doctor or pharmacist right away.

How to Store This Medicine Properly.

Storing your eye drops correctly keeps the medicine working properly until you finish the bottle.

  • Keep away from children: Store your medicine safely out of the reach of young children and pets.
  • Room temperature storage: Keep the bottle at normal room temperature between 15°C and 25°C (59°F to 77°F). Never store it in a freezer.
  • Store upright: Keep the medicine bottle standing upright with the cap tightly closed.
  • Dispose of expired medicine: Check the expiration date printed on the box and throw the bottle away safely if it has passed.
Action / Feature. What You Should Do. What You Should Avoid.
Hand Hygiene. Wash hands thoroughly with soap before applying drops. Never touch your eyes with unwashed fingers.
Dropper Tip. Keep the cap tightly closed when not in use. Never let the dropper tip touch your eye or fingers.
Contact Lenses. Wait 15 minutes after drops before putting lenses back. Never apply drops while wearing contact lenses.
Sharing Medicine. Use your own prescribed bottle only. Never share your eye drops with family or friends.

When to Seek Emergency Help.

Call 911 (US/Canada), 999 (UK), or go to your nearest Emergency Department right away if you experience severe eye pain, sudden total loss of vision, facial swelling, trouble breathing, or signs of a severe allergic reaction.

💡 Take-Home Message.

Sodium chloride ophthalmic solution is a safe and helpful medicine used to reduce swelling in your eyes. Following your doctor instructions and keeping your hands clean will help you heal safely.

❓ FAQ

Frequently Asked Medical Questions (FAQ)

Evidence-based clinical answers to common patient questions

What is sodium chloride ophthalmic solution used for?

This medicine is used to reduce swelling and extra fluid in the cornea of your eye. It works like a sponge to pull water out, helping your vision stay clear and comfortable.

Can I wear contact lenses while using these drops?

You should take your contact lenses out before putting these drops in your eyes. Wait at least 15 minutes after applying your drops before putting your contact lenses back in.

What should I do if my eye drops sting when I put them in?

Mild stinging right after you put the drops in is normal and usually goes away in a minute. If the burning pain continues or gets worse, stop using the drops and call your doctor.

How should I store my eye drop bottle?

Keep the bottle upright at normal room temperature between 15°C and 25°C. Keep it tightly closed, protect it from heat and moisture, and store it safely out of the reach of children.

Can I share my eye drops with a family member?

Never share your eye drops with anyone else, even if they have similar symptoms. Sharing eye drops can easily spread harmful bacteria and dangerous infections between people.

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Verified Scientific & Medical References (PubMed / WHO)

✓ Peer-Reviewed Sources
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