G
Glam Ledger

Can I use 0.9 Sodium Chloride for contacts?

Author

John Peck

Published May 16, 2026

A second use of sodium chloride inhalation vials is recommended for rinsing and inserting contact lenses. They are sterile 3ml or 5ml vials and contain no preservatives or buffers. The Material Safety Data Sheet (MSDA) for 0.9% sodium chloride solution states that it is non-corrosive to the skin, eyes or lungs.

People also ask, can you use sodium chloride 0.9 in your eyes?

Minims saline are single-use eye drops containing sodium chloride 0.9%. This is a solution of salt in water at the same concentration as is found normally in the body. The eye drops have no physiological effect, they are simply used to wash out irritants, harmful substances or superficial foreign bodies from the eye.

One may also ask, is Saline the same as contact solution? Saline solution consists of saltwater that's pH balanced. Its purpose is to rinse off your contacts. You use it after cleaning and disinfecting and before putting your contacts in. However, saline solution is NOT the same as contact solution.

Then, can I use normal saline for contacts?

Saline solution is a salt water solution that should only be used to rinse contact lenses. Saline solution doesn't clean lenses like a contact lens disinfectant. Storing your contacts overnight in saline solution can open you up to possible eye infections or other irritations.

What can I use instead of contact lens solution?

Saline solution, distilled water, and salt water can be used in substitution. Store your contact lenses as you normally would in saline solution. Saline solution is the safest alternative, but you should not use it everyday--only when you really have to.

Related Question Answers

WHAT CAN 0.9 sodium chloride be used for?

Sodium Chloride 0.9% Injection is used to replace lost body fluids and salts. Other medicines which are given by injection or by drip may be diluted with Sodium Chloride 0.9% Injection. Sodium Chloride 0.9% Injection can also be used as a sterile irrigation solution.

How do you make 0.9 sodium chloride?

Saline Solution, 0.9% Sodium Chloride (NaCl)
  1. Dissolve 9 g NaCl (mw 58.44) in 700 ml deionized or distilled water in clean container.
  2. Add water to bring total solution volume to 1000 ml.
  3. Make 10 ml aliquots in sterile 15 ml culture tubes.

What happens if sodium chloride gets in your eye?

Hypertonic sodium chloride eye ointment and eye drops are used to draw water out of a swollen cornea. The extra water in the cornea can cause your vision to be poor. You may also see halos or rings around point light sources.

Is it OK to put saline solution in your eyes?

Saline solution is a simple, pH-balanced saltwater solution that can be used to rinse off your lenses before inserting them. It is important to note that saline solution does not contain any cleansing agents, however, so it should never be used to try to clean, disinfect, or store your lenses.

Can you put nasal saline in your eyes?

When prepared correctly, homemade saline solution is similar to distilled water. For this reason, it is safe to use in the nose as a sinus rinse and as an eye rinse. A person can also use saline solution to rinse contact lenses, piercings, and cuts or scrapes, but this will not sterilize them.

Can you flush eyes with sodium chloride?

Minims saline are single-use eye drops containing sodium chloride 0.9%. This is a solution of salt in water at the same concentration as is found normally in the body. The eye drops have no physiological effect, they are simply used to wash out irritants, harmful substances or superficial foreign bodies from the eye.

How long can you use sodium chloride eye drops?

For swelling of the cornea: For ophthalmic dosage form (eye drops): Adults—Use 1 or 2 drops every 3 or 4 hours, or as directed by your doctor.

How do you flush out your eye?

Use an eyecup or a small, clean drinking glass positioned with its rim resting on the bone at the base of your eye socket. Another way to flush a foreign object from your eye is to get into a shower and aim a gentle stream of lukewarm water on your forehead over the affected eye while holding your eyelid open.

What is the best saline solution for contacts?

  • Best Overall: Biotrue Contact Lens Solution for Soft Contact Lenses.
  • Best Budget: Equate Sterile Multi-Purpose Contact Solution.
  • Best for Dry Eyes: Opti-Free Puremoist All Day Comfort Disinfecting Solution.
  • Best for Scleral Lenses: PuriLens Plus Preservative-Free Saline.

How do you moisten contacts without solution?

Besides, you can use a few drops of saline solution directly in the eye with the dry contact lenses. Just tilt your head back, and hold the eyes open, and then drops several drops of saline solution into the upper part of your eyes ( you shall avoid the drops directly onto your pupils).

Can you put contact solution in eyes?

NO! Do not do it. Unless you mean saline solution, the regular contact solution contains enzymes that are designed to break down the proteins in your eyes that have adhered to your contact lenses. So it is very very bad for your eyes!

Can you use 0.9 Saline for contacts?

They are instructed to clean and disinfect contact lenses with approved contact lens solutions. If you want a non-preservative, non-buffer saline solution for rinsing and inserting lenses, 0.9% sodium chloride inhalation vials are the only product on the market.

Why is physiological saline used in contact lens solution?

Saline solution consists of saltwater that's pH balanced. Its purpose is to rinse off your contacts. You use it after cleaning and disinfecting and before putting your contacts in.

Can you use saliva as contact solution?

Your contact lenses are bothering you but you don't have solution with you, so you use water or your own saliva as "emergency" solution to wash them before popping them back in your eye. Putting contacts in your mouth is "like putting them in a petri dish -- you just don't want to do that," Taylor says.

Can I put my contacts in water overnight?

No, you should never store your contact lenses in water. Letting your contact lenses sit in water overnight may give room for bacteria and other contaminating pathogens to multiply on your lenses. If you then put these lenses into your eye it may transfer bacteria into your eye.

How long can Contacts sit in solution?

30 days

Can I sleep in contacts for one night?

In a nutshell, the answer is yes—sleeping in your contacts is a bad idea. Even extended-wear contacts that are approved by the FDA for multiple-day wear (meaning that you can sleep in them most nights) come with the risk of eye infection—and the FDA recommends that you still remove them at least one night a week.

What happens if you leave your contacts out of solution?

These lenses can expose your eye to further irritation and infections. If the contact lens looks fine, but you experience discomfort while wearing it, take it out and dispose of it immediately. If your lens has simply shriveled up on the counter, you can soak it in your contact case filled with solution for 24 hours.

Can I put my contacts in salt water?

Mix one teaspoon of salt with six to eight ounces of water, then store your contacts as you normally would in the salt water. It's very important that you clean your lenses with contact solution before you put them back in your eyes ensure they are sterile and prevent infection.

Why do contacts get blurry?

Dryness of the contact lenses or the eyes When dryness is the cause of the blurred vision, the vision usually gets a little clearer immediately after a blink or after putting in a contact lens rewetting drop. If the eye itself gets dry, this can also cause the vision to appear blurry.

Does it matter what contact solution you use?

Instead of rinsing your lens and rubbing them clean with your fingertip, you only have to rinse them off. This type of solution can be great for people with long fingernails or very rough fingertips. But despite the name, most eye doctors recommend you rub your lenses no matter what solution you use.

Can I leave my contacts out of solution overnight?

Maybe you do wear them everyday, but forgot to bring solution to soak them in on an overnight trip. There are lots of reasons your contacts could have dried up and in some cases you can rehydrate them and be good to go, but in other circumstances you should never put that contact back in your eye.

What happens if you sleep in contacts?

You can risk damage to your cornea even after sleeping with your contacts in once. If the lens tightens on your eye, it can create tiny tears on your cornea. Corneal tearing leads to an increased risk of inflammation and infection. Prevent this from happening by always taking your lenses out before you sleep.

Can I use bottled water for my contacts?

Sterile contact lenses became contaminated when exposed for 1 minute to two of four brands of water from which micro-organisms were recovered. CONCLUSION: Some bottled waters contain high numbers of potential ocular pathogens. Bottled water is not safe for routine use with contact lenses.