Pink Eye
Natural Remedies

10 Natural Pink Eye Remedies for Fast Relief

The comments below reflect the personal experiences and opinions of readers and do not represent medical advice or the views of this website. The information shared has not been evaluated by the FDA and is not intended to diagnose, treat, or prevent any disease or health condition. Always consult a qualified healthcare professional for medical concerns.

Keratoconjunctivitis Remedies


Posted by Jaynemim (Florida) on 08/14/2013

I did see my optometrist and he made the diagnosis of keratitis conjunctivitis in my eyes. Prescribed Tobradex drops, but I don't know that I want to go that route and it is very expensive. I have been treating myself with collodial silver and it helps, but does not completely take it away. Does anybody know of any natural or home-made remedies?

Replied by Mama To Many
(Tennessee, USA)
08/14/2013
★★★★★

Jaynemim, I would try Activated Charcoal. it is very effective against conjunctivitis. It is also good for inflammation (which is what the keratitis is.) Mix 1 t. activated charcoal powder (from your health food store.) with 4 oz. water. Strain out the charcoal with a coffee filter. Put a drop or two of the strained charcoal water into your eye 3 times a day. (Right before bed as one of the times.) You can do this indefinitely.

Chamomile is also great for conjuntivitis and inflammation. You can just get the tea bags at the grocery store and health food store. Pour hot water over two tea bags in a cup, just to moisten them. When they are a comfortable warm temperature, put a tea bag over each (closed) eye. Keep the tea bags on for 5-15 minutes. Do this 2-4 times a day.

Both remedies could be safely done together.

Let us know how you are doing!

~Mama to Many~


Lemon Juice


Posted by Rob (Kentucky) on 08/22/2021
★★★★★

I have been struggling with eye goop and mucus behind my eyelids. The forest fires in California have made the air quality here terrible along with seasonal allergies.

Victorian era women believed diluted lemon juice eye drops kept their eyes clean and bright and clear of infection.

This has helped a lot in a very short time.

* Put 5 - 10 drops of fresh lemon juice (start with 5 drops - adjust to tolerance) and ½ oz distilled saline water or boiled water that is cooled.

* Mix them well.

* Make use of an eye-dropper and put several drops into your eyes. Repeat several times daily. Make a new batch daily.

Replied by Rob
(Kentucky)
01/07/2024

I found this from the book; A System of Ophthalmic Therapeutics: Being a Complete Work on the Non-Operative Treatment, Including the Prophylaxis, of Diseases of the Eye 1909 by Casey Albert Wood MD page 393.

Citric Acid, the acid of lemon and lime juice is made in large quantities from these and other fruit juices, as well as from grape-sugar. It crystallizes in colorless prisms of an agreeable, acid taste. It is very soluble in water and alcohol. It's uses in diseases of the eye are quite limited.

Although citric acid is rarely employed as a topical remedy, lemon juice, substantially a dilute form of the acid, has been recommeded in several pathological eye conditions. For example, de Schweinitz (Text-book on Diseases of the Eye) mentions it as one of the local applications to the exudate in diphtheria of the conjunctiva. In this and similar affections the fresh juice is said to be preferable to dilute solutions of the acid or of the citrates.

Simi, of Florence, has advised the instillation of a strong (50 to 75 per cent.) solution of this drug as an absorbent in nebula and leucomata cornea. He claims that, dropped into the sac daily for a number of months, it will accomplish the purpose in the majority of cases. I have had no experience with the remedy.


Lemon Juice
Posted by Browns (Sahuarita, AZ) on 10/01/2008
★★★★★

I am both amazed, happy and angry! Amazed and happy because of how quickly 2 drops of fresh lemon juice diluted with water could cure my pink eye. Angry because I feel bamboozled by doctors and the medicine they've prescribed me for years! Thank you so much. I'm going to share it with everyone I know.


Lemon Juice
Posted by Mimi (Herndon, VA) on 05/05/2008
★☆☆☆☆

WARNING!

Warning about lemons for pink eye. Must dilute!! I almost blinded myself after putting one drop of lemon juice into my eye.


Lemon Juice
Posted by Candice (Victorville, California) on 07/03/2007
★★★★★

Hello. When I was little I remember getting "pink eye" and my father putting lemon juice (from a lemon) straight into my eye....WOW did it sting but strangly only for about a minute and then it was GONE! And so was the infection! We kept doing compresses with a warm washcloth but the infection was cleared up. He used an empty eye dropper to suck up the fresh lemon juice and then dropped a couple of drops into each eyeball. Do'nt give up if this doesnt work the first time...you might just have a really bad infection. Keep doing it and you should be "cured" in no time. :) P.S. an organic lemon might work ever better. Good luck!


Lemon Juice with Salt


Posted by Sanjoo (Ahmedabad) on 11/03/2022 7 posts
★★★★★

Remedy or ways to stop conjuctivitis in its track :

Almost always conjunctivitis starts first by sticky eyelids, which then progresses to painful eyes & then you have full blown eye infection. several years back, I used to have this problem repeatedly every year because we live in Ahmedabad, India which has a very humid climate along with pollution for several months resulting in eye infections, especially for those who drive two wheelers without eye protection or without helmet front glass.

First I tried washing eyes with warm water, helped to clean, but no help to remove the infection. I tried 1/4th lemon juice in water, it helped but was not perfect. then I added salt (abt 1/4th tsp) to this and it works like magic. Your pain subsides & lemon juice starts to heal the eye internally. repeating this after a few hours once or twice may be enough to stop conjunctivitis completely.

Such a simple remedy. completely safe and a much healthier option, because this does not compromise yr immunity like antibiotic drop or steroid drops would do. On the contrary, it enhances your immunity to further infections.

Replied by mmsg
(somewhere, europe)
11/06/2022

Sanjoo, were you drinking the lemon water and salt, or applying it to your eyes (ouch! )?

Robert
(Kentucky)
11/08/2022

The antibacterial and antiseptic properties of lemon are well known, and widely accessible. For conjunctivitis, mix lemon juice with a small amount of water and then apply it with a washcloth or in the form of a compress. Citric acid can be very powerful, however, so be careful not to put lemon juice directly in the eye; placing it around the affected tissue will be sufficient.

Dr. William Apt, a leading eye specialist in the mid-1900s, who recommended the Lemon Juice Eye Bath. Apparently, he stumbled upon this secret from a 105 year old man, who told Dr. Apt to “put three or four drops of lemon juice in an eye cup with purified water and wash the eyes with it daily for about 20-30 seconds with each eye.” I started doing the lemon juice eye bath. Lemon juice contain many nutrients, including rich vitamin C that is key important to eyes. Taking lemon eye bath can also help cure cataracts & early stages of pinguecula. Besides, if you suffer dry eyes and eye strain, you can ask help from lemon juice. Besides, taking more vitamin C can also treat macular degeneration etc.

How to use: put three or four drops of lemon juice in an eye cup with purified water and wash the eyes with it daily for about 20-30 seconds with each eye.

Some people claim that lemon juice has helped their pink eye symptoms. Lemon helps prevent the growth and multiplication of pathogenic bacteria that cause infections and diseases. The antibacterial and antiseptic properties of lemon are well known, and widely accessible. Dilute half a teaspoon of lemon juice with a teaspoon of water. Mix well and soak a cotton pad in it. Place the cotton pads over closed eyelids and leave them on for about 20 minutes. Remove the cotton pads and rinse your eyes with plain water. You must do this at least once daily.

Romanian Folklore Remedy:

Lemon Juice Eyewash
1 drop lemon juice, 1 ounce warm water
Mix 1 drop of lemon juice in 1 ounce of warm water and use it as an eyewash. It's particularly effective when your eyes have been exposed to dust, cigarette smoke, harsh lights and chemical compounds in the air.

Alleviation and prevention of severe allergic rhinitis and conjunctivitis following long-term lemon juice use: a case report https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2769484/


Lemon Juice With Salt


Posted by Sanjay Mehta (Ahmedabad, India) on 12/07/2018 7 posts
★★★★★

Lemon juice with added salt is the surest way to beat conjunctivitis.

Often conjunctivitis flares up in humid weather and when you move outdoors, your eyes start getting sticky which is indication of infection trying to latch in. start rinsing eyes with a glassful of water with some lemon juice added. add more if infection is more. if eyes have started to pain, add salt to the water. you will find immediate relief. repeat it every few hours. absolutely no harm to the eyes. the infection is completely cured in a day or two.

I have been successful in keeping myself free from conjuntivitis for several years now, just by following the above method. it also makes sense to wash eyes, once in a while with lemon solution to keep them clean, even with no conjunctivitis.

Replied by Mona
(Anywhere)
04/23/2023

Thanks Sanjay. Could you specify how much salt and lemon juice to use? Should the water be cold?


Lugol’s Iodine 2%


Posted by Rob (Kentucky ) on 05/05/2021
★★★★★

Lugol's Iodine 2% for Eye Infections

I am using homemade eye drops. I use Lugol's 2% Iodine (some recipes use 5%) and mix in 4 drops in a 1 oz dropper bottle with filtered distilled water and sea salt (filtered spring water can also work). I use these drops every morning and my eyes feel great. They feel a little weird for about 10 minutes after doing the drops but that goes away. This remedy is also good for dry eyes, weepy eyes, eye infections, and allergies that affect your eyes. If you are going to start making your own, start with 2 drops Lugol's dilution ratio and work up to 4 drops dilution ratio.

Iodine is by far the best antibiotic, antiviral and antiseptic of all time - Dr. David Derry

Iodine kills bacteria, viruses, fungi, protozoa, and even spores of bacteria and fungi, including anthra spores. Iodine was used successfully against influenza, herpes, small pox, and chicken pox viruses. Kills parasites, bacteria, mold, yeast, protozoa, viruses--essentially all pathogens including malaria, E. coli, and Staphylococcus. When iodine was suspended in a solution, viral inactivation occurred at dilutions of 1/1,000,000. (Gershenfeld, L.: Iodine. In Disinfection, Sterilization, and Preservation. Edited by S. S. Block. Philadelphia, Les & Febiger, 1977, pp.196-218.)

Replied by Rob
(Kentucky)
12/11/2024
★★★★★

Lugol's Iodine and Coconut Oil Eye Drops

Last night, I decided to blend two remedies together. Lugol's Iodine 2% in Coconut Oil. I have been experiencing pain and irration behind my eye lids in the cheek area and around my eye orbit. Topical applications were not working like (tea tree and frankincense oil, ..). Direct application in to the eye was not working like (boric acid, colloidal silver 10ppm dropped into the eyes.

So, thinking outside the box, I was reading “Simply Deb Health and Fitness Blog” and her struggle with eye parasites. She started use this combination with virgin coconut oil (VCO) with iodine drops to keep her eye parasites at bay. Putting the coconut oil/iodine drops in at night before I go to bed, 2 drops of the finished mixture in each eye. She used to suffer from dry eye in the winter, but since she started using the VCO/iodine drops, that is gone whenever she feels the "squigglies" in her eyes. "SQUIGGLES" is a great definition as to what I am experiencing. Yes, it burns a little, but not for long and it really does work well.

She uses the drops for two weeks on and two weeks off. For her, two weeks is usually enough to keep the parasites at bay for awhile, but I like to use it as a preventative.

What is Causing my Eye Irritation:

Pinkeye or Eye Irritation has a number of different causes, including:

  • Viruses
  • Adenoviruses (one of the most common causes)
  • Rubella virus
  • Rubeola (measles) virus
  • Herpesviruses, including
  • Herpes simplex virus
  • Varicella-zoster virus (also causes chickenpox and shingles)
  • Epstein-Barr virus (also causes infectious mononucleosis or mono)
  • Picornaviruses, such as coxsackievirus A24 and enterovirus 70 (which has caused outbreaks in other countries)
  • Bacteria Many species of bacteria can cause bacterial conjunctivitis including:
  • Haemophilus influenzae
  • Gonorrhea
  • Streptococcus pneumoniae
  • Moraxella catarrhalis
  • Chlamydia trachomatis
  • Staphylococcus aureus
  • Moraxella lacunata
  • Neisseria gonorrhea
  • Neisseria meningitides
  • Fungi (such as Fusarium, Aspergillus, Candida)
  • Irritants such as shampoos, dirt, smoke, and pool chlorine
  • Allergies, like dust, pollen, or a special type of allergy that affects some contact lens wearers
  • Other eye infections. In addition to conjunctivitis, there are many eye infections that cause abnormal eye discharge. These include:
  • Eye herpes (a recurrent viral eye infection)
  • Fungal keratitis (a rare but serious inflammation of the cornea)
  • Acanthamoeba keratitis (a potentially blinding parasitic infection typically caused by poor contact lens hygiene or swimming while wearing contacts).

In otherwords… take your pick...

Why these ingredients work:

Coconut oil – Coconut oil has also been used as a pink eye ointment to relieve symptoms such as dryness and inflammation. The anti-inflammatory properties of coconut oil can help reduce inflammation in the eyes and eyelids. Inflammation is a common factor in dry eye syndrome.

Coconut oil's antifungal properties come from the medium-chain fatty acids it contains, including lauric, caprylic, and capric acids. These fatty acids can damage the cell membranes of fungal cells, killing them. Coconut oil can be effective against drug-resistant Candida species.

Coconut oil lauric acid, a fatty acid that has antibacterial, antiviral, and antiprotozoal properties. When ingested or applied topically, lauric acid produces monolaurin, which can kill bacteria, viruses, and fungi. Coconut oil has been shown to be effective against a variety of bacteria and fungi, including Escherichia coli, Staphylococcus, Pseudomonas, Streptococcus, Candida albicans, and Aspergillus.

Research has shown that tears are more than just salty water. In addition to the aqueous (watery) part of tears, the eyelids have glands that secrete a thin film of oil. Every blink brings the top and bottom lids together and they squeeze each other gently. This helps the glands release oil that floats atop the watery portion and keeps it from evaporating too quickly.

If you don't blink often or hard enough, the oil will stay in the glands, thicken and eventually plug the opening. While eye drops can replenish the liquid, eye doctors have been challenged to help patients restore the natural oil.

Iodine – Iodine kills 100% in a petri-dish, it will kill 100% of anything on you. Iodine (called: Iodole) is mentioned in Pharmaceutial Book - Merck's Manual of the Materia Medica – published in 1899 for conjuctivitis.

Iodine is by far the best antibiotic, antiviral and antiseptic of all time - Dr. David Derry

Iodine kills bacteria, viruses, fungi, protozoa, and even spores of bacteria and fungi, including anthra spores. Iodine was used successfully against influenza, herpes, small pox, and chicken pox viruses. Kills parasites, bacteria, mold, yeast, protozoa, viruses--essentially all pathogens including malaria, E. coli, and Staphylococcus. When iodine was suspended in a solution, viral inactivation occurred at dilutions of 1/1,000,000. (Gershenfeld, L.: Iodine. In Disinfection, Sterilization, and Preservation. Edited by S. S. Block. Philadelphia, Les & Febiger, 1977, pp. 196-218.)

Lugol's Iodine 2% with Coconut Oil Protocol: (RECIPE)

– one teaspoon liquefied coconut oil

– one drop lugol's iodine 2%

Directions:

– Add liquid coconut oil to a small bowl.

– Add one drop lugols iodine to coconut oil.

– Using a spoon, slowly mix to two til uniformed. Iodine and coconut oil don't naturally mix well because iodione is a non-polar compound but keep stirring it will eventually.

– Use a clean eye dropper and install 1-2 drops in each eye.

Source Info:

https://debshealthandfitness.blogspot.com/2014/12/lugols-5-iodine-eye-drops-for-eye.html

https://www.cdc.gov/conjunctivitis/hcp/clinical-overview/index.html

https://polioclinic.org/2022/01/08/iodine-the-antiseptic/

Healing With Iodine, Your Missing Link To Better Health By Mark Sircus · 2018

Iodine vs Germs Under Microscope (2% iodine) COOL VIDEO: https://www.youtube.com/watch?v=lKBC3EE0tsY

Merck's Manual of the Materia Medica – 1899 https://www.gutenberg.org/files/41697/41697-h/41697-h.ht


Marigold, Calendula and Eyebright


Posted by Nicky (Edinburgh, Lothian, Uk) on 03/21/2010
★★★★★

I have successfully treated conjunctivitis both for me and also my dogs by using a mixture of dried marigold/calendula and eyebright. You can get the dried herbs from a herbalist or health food store. Use 1 teaspoon of the dried herb mixture in 1 cup of boiling water and leave to infuse for 15mins. Strain, then use in a separate eye bath for each eye. For pets dab the eyes with cotton wool soaked in the infusion. Repeat this three times a day or as required until it clears. It is very soothing. In addition I would also recommend to take Echinacea or anything to boost the immune system.


MMS


Posted by Carolyn (Connecticut) on 11/05/2013
★★★★★

Went to bed last night as fine as could be and woke up this morning at 5am with my right eye swollen and glued shut with puss. (Yum! ). Can't blame the kids for this one, as I am the only one infected.

Broke out the MMS and, as recommended by Jim Humble, I activated one drop with 50% citric acid and diluted it with one ounce of purified water in a shotglass. Poured this into a glass dropper bottle and put one drop in both eyes every 15 minutes for the first hour, and then put one drop in each eye every hour after that.

It isn't even noon yet and my eye is as good as new.

I am going to keep it up for the rest of the day, just to make sure it stays gone while I wash the pillows and such.

Works like a charm!


Multiple Remedies


Posted by Tim (Surprise, Az) on 10/13/2010
★★★★★

I had really a bad case of conjunctivitis. I made up a mixture of 1 part baby shampoo and 1 parts water in an eye cup and wiped it over my eyelids with a cotton ball. Next, I applied the black tea bags and drizzled it in my eyes along with 2 capsules of eye-bright dissolved in the tea. I found it more effective to pour the warm tea in an eye cup and hold it for about 1 minute on each eye. After a couple applications that day, by evening it had cleared it up. I used Blink eye drops for moisture since my eyes still felt a little dry. Probably from the baby shampoo mixture. When I awoke the next day, for the first time in my life my eyes were clearer than they had ever been. Thanks so much for the tip!


Multiple Remedies
Posted by Carla (Port St. Lucie, Florida) on 10/06/2009
★☆☆☆☆

Eye Infection: Someone told me about the Lugol's Iodine and it can be used for the eye infection I have in my right eye, I've tried everything else, doctors, hospitals, eye washes, antibiotics, and can not get rid of this infection in the eye lid. Do you think the iodine will work? I"ve tried homeopathic remedies, Echinacom and Infectistat, Colidal Silver, and I just picked up some Oreganol. I'm wondering if the Lugol's Iodine will help.


Neosporin


Posted by Wendy D (Houston, Tx) on 05/06/2011
★★★★★

The last two times I've had pink eye, I've used regular neosporin found at the drug store. I use a q-tip to apply it at the corners of my eye and on the lids like you would eyeliner. Do this once in the morning and before you go to bed. This has cleared it up very quickly.

Neosporin contains antibiotic ingredients that will take care of the bacterial pink eye.

Warning: Do be sure you aren't allergic to neoporin. Apply a small amount to your inner arm for a couple of hours. If no redness shows up, you should be good to go. My husband is allergic to it and it causes severe redness and swelling on his skin.

Replied by Rob
(Kentucky)
05/31/2022
★★★★★

Neosporin works for eye mucus. Been struggling with mucus at the edges on my eyes. Smeared regular old neosporin from dollartree at the corners of my eyes and under and over the eye lids 2x daily and in 3 days I am good.

Just be sure you are not allergic to neosporin or it will make your situation worse.


Ozone Eye Drops


Posted by Rob (Kentucky) on 11/21/2025
★★★★★

I recently purchased a Ozone Generator with water aerator built in. Been wanting one for years. It has been one of the best things I've used for my health. My recent health battle were my eye's. Year's of suffering with dry, sore eyes. Developed cyst on my sclera in both eyes, doctor has no clue as to why it developed.

I've tried many different old and new home remedies with no lasting results. After the first night of ozone eye drops, I woke-up this morning with NO CRUSTY EYES. My eyes have not hurt all day. My GF was complaining her eyes were dry, so I convinced her to try the ozone drops. She said they don't feel as dry with one hour.

Ozone is not new in its use as medicine. Ozone has been heavily studied for over a century. The medical use of ozone to treat infections and wounds has actually been around for over 150 years and its effectiveness has been well documented (1). But only during the First World War did ozone as a medical treatment find broader recognition.

Ozone has a sharp “electrical smell”, and it was this smell that led to its discovery. Late eighteenth and early nineteenth-century scientists noticed ozone's distinctive odor following an electrical reaction of a lightning strike. Upon isolating the gaseous chemical, German-Swiss chemist Christian Friedrich Schönbein named it “ozone” from the Greek word “to smell.” Ozone's potential as a powerful disinfectant was soon realized. In the late 1800's ozone was used to purify drinking water. Its powerful oxidizing capabilities meant that ozone could be used to kill microbes and bacteria. In fact, it was even used to treat infection during the First World War.

Medical O3 is used to disinfect and treat disease. Mechanism of actions is by inactivation of bacteria, viruses, fungi, yeast and protozoa (parasites), stimulation of oxygen metabolism, activation of the immune system. Ozonized water, whose use is particularly known in dental medicine, is optimally applied as a spray or compress. Diseases treated are infected wounds, circulatory disorders, geriatric conditions, macular degeneration, viral diseases, rheumatism/arthritis, cancer, SARS and AIDS.

Ozone therapy has been in use since the 1800s and in 1896 the genius Nikola Tesla patented the first O3 generator in the US, later forming the “Tesla Ozone Company.” During the first world war (1914-18) doctors familiar with O3's antibacterial properties, and with few other medical resources available to them applied it topically to infected wounds and discovered O3 not only remedied infection, but also had hemodynamic and anti-inflammatory properties. In the late 1980s, reports had emerged that German physicians were successfully treating HIV patients with 03-AHT (Autohemotherapy). There was then no pharmaceutical treatment for HIV and a pandemic was feared, so Canadian authorities authorized the study to test safety and efficacy of 03-AHT in AIDS patients.

1. Ozone therapy: A clinical review – https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3312702/

Ozone O3 - Cure Pinkeye With Oxygen Therapy? Texas Optometrist uses ozonated, distilled water, sprayed into the eye to clear up Pinkeye:

Date of Article: November 19,2013

Source: https://www.farmprogress.com/farm-business/cure-pinkeye-with-oxygen-therapy-

Bob Bard thinks he may have figured how to use oxygen therapy on pinkeye in cattle. Bard, who is a north Texas optometrist and beef producer, says when his cattle have developed pinkeye in recent years he's been using ozonated, distilled water, sprayed into the eye with a simple spray bottle several times over a day or two. He says usually the eye clears right up.

Oxygen therapy is not unusual for a variety of maladies, including eye problems, but it is not well known or possibly not well accepted across the medical community. It is sometimes used in hyperbaric conditions, meaning the patient is put in a pressurized chamber with higher-than normal oxygen content. Or the oxygen may be delivered straight into the airways for breathing, thereby increasing oxygen content in the blood.

Bard says he also knows of doctors and veterinarians putting an injured limb or appendage in a plastic bag and filling it with oxygen, then keeping the bag in place for about a half an hour, and repeating the process over several days.

He says about the time his cattle first started showing pinkeye seven or eight years ago, his wife also came down with the human version of the disease. A veterinarian friend had suggested using ozonated water on the cattle and Bard, who says he leans toward holistic medical practices, had already purchased a medical ozonater which converts medical grade oxygen to ozone. Bard says he put a few drops of ozonated water in his wife's eyes two nights in a row and cured her.

"When I treat people with antibiotics pinkeye never clears up that fast, " he says with amazement.

The next time his cattle showed pinkeye he used the treatment on them and found the same rapid healing.

Bard and his wife have an extensive water filtration system which delivers water very similar to distilled water, so he suggests using distilled water for its cleanliness.

Bard was looking for an alternative to antibiotics for the occasional pinkeye problem in cattle when the ozonated water reared its head.

"I ozonate filtered water and put into a spray bottle and then just spray the affected eye. I have had tearing and mucus on a cow clear up and stop draining in 24 hours with just one spraying session. It never takes more than three or four sprayings to stop the infection without antibiotics, " he says.

Incidentally, he still uses antibiotics in his paying medical patients.

Although Bard has a medical ozonator he suggests that any ozonator, such as those used to clean the water in hot tubs, could do the same work. He says internal treatment requires medical oxygen but for external treatment you can use oxygen from welding supply stores.

Bard suggests refrigerating the ozonated water to help stabilize it and suggests the quality of it probably doesn't last more than a few hours.

Bard says he also has used the ozonated water on cuts and infections on livestock and pets with some success and his veterinarian is using more conventional oxygen therapy on animals with great success.

How it works

It would appear since ozone is highly volatile in the lower atmosphere that ozonated water would create a dilute form of hydrogen peroxide (H2O2). Bard says they are not the same, however.

He once experimented with a few drops of food grade hydrogen peroxide in distilled water on a bull with pinkeye. He had his hired man administer the first treatment because Bard was busy and couldn't get there with ozonated water. (Note by Rob: NEVER PUT H2O2 IN YOUR EYES!)

He says the diluted hydrogen peroxide appeared to slow down the infection but he did not fully trust the concoction and he finished the treatment with ozonated water, which appears to pose no dangers. Getting the hydrogen peroxide mixed to the right level is all guesswork, Bard says.

"You must use food grade H2O2 and not store bought because the store bought is not purified and has all kinds of metals and toxins, " he says. "Store-bought is all right for cleaning cuts and scrapes but I would not use on eyes."

"Remember that store bought peroxide is about 3% and food grade is 35% H2O2, " he adds.

How to make Ozone Eye Drops – VIDEO
https://www.youtube.com/watch?v=EIlCwP50nYw

Use of Ozone-Based Eye Drops: A Series of Cases in Veterinary and Human Spontaneous Ocular Pathologies
Source: https://karger.com/cop/article/9/2/287/70543/Use-of-Ozone-Based-Eye-Drops-A-Series-of-Cases-in

Abstract

Conjunctivitis, keratoconjunctivitis, and corneal ulcers are common eye disorders frequently diagnosed in both humans and animals, and are currently treated by topical administration of eye drops containing anti-inflammatory and antibacterial agents. The current molecules often lack efficacy because infections in hypoxic tissue contain methicillin-resistant Staphylococcus aureus and Pseudomonas aeruginosa; thus, new products for the treatment of ocular pain and inflammation are needed. The use of ozone, a molecule stabilized for topical use as an ozonide, could be providential due to its anti-inflammatory and bactericidal activity in certain anterior segment pathologies, in addition to promoting tissue repair properties. Ozonated oils have the same properties as gaseous ozone and are well tolerated by tissues. In the present study the repair and regeneration effect of ozonated oil in liposomes plus hypromellose (Ozodrop®, FB Vision, Ascoli Piceno, Italy) instilled 3–4 times a day in external ocular spontaneous pathologies both in animals and humans are reported.

Introduction

Ozone (O3) gas is a molecule consisting of three atoms of oxygen in a dynamically unstable structure due to the presence of mesomeric states [1]. Thanks to its great oxidative power, ozone has been widely recognized as one of the best bactericidal, antiviral, and antifungal agents [2].

In spite of its oxidative effect, an adequate ozone dose can trigger several useful biochemical mechanisms and reactivate the antioxidant system (i.e., catalase, superoxide dismutase, glutathione peroxidase, etc.) [3]. Furthermore, ozone has been used as a clinical therapeutic agent for chronic wounds, such as trophic ulcers, ischemic ulcers, and diabetic wounds. The beneficial effects of ozone on wound healing might be assumed to be due to the upregulation of platelet-derived growth factor, transforming growth factor-β, and vascular endothelial growth factor expressions, the decreased bacterial infection, ameliorated impaired dermal wound healing, or increased oxygen tension by ozone exposure in the wound area [2]. Ozone in the gaseous state is extremely reactive and not always suitable as a topical treatment. In saline solution, its concentration reduces quickly with a first-order kinetic and its half-life is 2 h: this means that in about 24 h very little ozone will be left in the solution. Interestingly, in spite of its instability, the ozone molecule can be stabilized – for topical use – as an ozonide between the double bonds of a monounsaturated fatty acid such as oleic acid (olive oil) [4,5]. Ozonated oil is now used topically for the treatment of wounds, anaerobic infections, herpetic infections (HSV I and II), trophic ulcers and burns, cellulitis, abscesses, anal fissures, decubitus ulcers (bed sores), fistulae, fungal diseases, furunculosis, gingivitis, and vulvovaginitis [6].

The use of ozone in certain eye anterior segment pathologies could be providential due to its anti-inflammatory and bactericidal activity, in addition to promoting tissue repair properties. Unfortunately, ozonated oil is highly irritant for corneal tissue; thus, a specific formulation has been recently developed for ophthalmic use, based on liposomal sunflower ozonated oil plus hypromellose (Ozodrop®, FB Vision, Ascoli Piceno, Italy), which is extremely biocompatible with the delicate ocular surface tissue.

In our experience, this new liposomal ozonated oil formulation, specifically intended for ophthalmic use, was used to promote wound healing and treat some infective pathologies in common eye disorders encountered in both humans and animals. Inflammatory anterior segment diseases necessitating adequate anti-inflammatory therapy, such as conjunctivitis, keratitis, keratoconjunctivitis sicca, and corneal ulcers, are the most common eye disorders encountered in animals [7] and share some symptoms with humans, such as redness, chemosis, and exudation.

A topical dosage of one or two drops of collyrium every 4 h over 3–7 days is recommended, even though multiple and frequent instillations are often required to achieve clinical resolution, and some patients tend to become noncompliant with frequent medications [7,8]. The current agents are quite expensive and they often lack efficacy because infections in hypoxic tissue contain methicillin-resistant Staphylococcus aureus and Pseudomonas aeruginosa; in some cases, they are inadequate and can cause unacceptable side effects.

In particular, there is a need for new products for the treatment of ocular pain and inflammation, such as during external ocular infections and inflammations, due to the related risk of blindness. The overuse of antibiotics in the treatment of infectious diseases, and the appearance of multidrug-resistant bacterial strains, has driven research towards the study of antimicrobial agents from essential oils [9]. Ozonated oils have the same properties of gaseous ozone, are well tolerated by biological tissues (corneal tolerability is increased in a liposomal formulation), and their biological activities are related to oxygenated compounds [9]. They are able to eliminate the pathogens by direct oxidation mediated by hydrogen peroxide, lipoperoxyde, and selective cytotoxicity on fast-dividing cells. This occurs through bacterial lysis and cell death, negative regulation on mitochondrial activity in bacteria, and disturbance of viral lithic enzymes, in superimposable manners compared to those of phagocytic cells of the immune system [10]. Moreover, ozone allows a “physiological” wound healing, minimizing the risk of keloidal scar and also the risk of haze in the cornea.

In addition, ozone promotes cell adaptation to oxidative stress and attenuates pathophysiological events mediated by reactive oxygen species. Ozone oxidative preconditioning significantly decreased malondialdehyde levels and increased the activity of superoxide dismutase, glutathione peroxidase, and catalase. Serum interleukin-1β levels tend to decrease with ozone oxidative preconditioning [10]. Based on the many features and possible applications of ozone, the aim of the present study was a preliminary evaluation of repair and regeneration effect of ozonated oil in liposomes plus hypromellose (Ozodrop®) instilled 3–4 times a day in external ocular spontaneous pathologies in both animals and humans.

Anchor Veterinary Case Reports
Case 1.

A 26-year-old, neutered male, Italian saddle horse, was referred to the Veterinary Teaching Hospital of the University of Camerino because of right eye exophthalmos due to retrobulbar neoformation (probably neoplasm/osteosarcoma) and recurrent conjunctivitis, which had been treated with topical antibiotic (tobramycin) and both topical and systemic NSAIDs (piroxicam plus flunixine meglumine) without any significant improvement. On the day of presentation the horse showed a normal left eye; regarding the right eye, the symptoms were blepharitis and blepharospasmus, edematous and hyperemic conjunctiva, and plenty of mucous ocular discharge (Fig. 1). The day after the beginning of the therapy, blepharospasmus disappeared, and a reduction in blepharitis and conjunctival edema was noted. Moreover, there was a slight reduction in ocular discharge. After 3 days of therapy blepharitis and conjunctivitis disappeared and after a week of therapy the eye became completely normal (Fig. 2)

Image: https://karger.com/view-large/figure/7511195/000488846_f01.jpg

Fig. 1. Right eye of a 26-year-old horse before starting the treatment. Note blepharitis and blepharospasmus, edematous and hyperemic conjunctiva, and plenty of mucous ocular discharge.

Image: https://karger.com/view-large/figure/7511196/000488846_f02.jpg

Fig. 2. Same eye of Figure 1 after 7 days of therapy. Normal eye.

Case 2.

A 6-month-old male European short hair cat (Fig. 3) was affected by chronic conjunctivitis present from birth, which was unresponsive to the traditional antimicrobial and anti-inflammatory therapy. The day of presentation the cat showed marked conjunctival edema, especially in the right eye, reddening of the conjunctiva, and mucous discharge in both eyes. Conjunctival bacteriological swabs revealed normal bacteria count in the right eye (20 CFU) and the presence of Staphylococcus spp. and Enterococcus spp.; an increased amount of Staphylococcus spp. (140 CFU) in the left eye was detected. Therapy was consistent with instillation of one eye drop of collyrium in both eyes, twice a day until clinical and bacteriological resolution. After 3 days of therapy the conjunctival bacterial count became normal in both eyes (20 CFU) and Enterococcus spp. disappeared. After 10 days of therapy the conjunctival symptoms were no longer detectable (Fig. 4).

Image: https://karger.com/view-large/figure/7511199/000488846_f03.jpg

Fig. 3. Right eye of a 6-month-old cat before starting the treatment. Note marked conjunctival edema, reddening of the conjunctiva, and mucous discharge.

Image: https://karger.com/view-large/figure/7511200/000488846_f04.jpg

Fig. 4. Same eye of Figure 3 after 10 days of therapy. Normal eye, with mucous discharge still present.

Case 3.

A 3-year-old male English bulldog (Fig. 5) was referred to our department because of the presence of chronic keratitis in the right eye due to entropion of both eyelids. Because of other problems not related to the presenting pathologies, it was not possible to operate on the dog immediately due to the high risk of general anesthesia and, in accordance with the owner, it was decided to begin topical therapy with instillation of one drop of collyrium twice a day until surgery. On the day of the presentation the dog showed keratitis, corneal edema, and deep and superficial neovascularization. Discomfort, pruritus, and ocular mucous discharge were also present. After 10 days of therapy, keratitis had almost disappeared, corneal edema was resolved, and neovascularization remained only with a single, small caliper vessel arising from the limbus at the level of the medial cantus (Fig. 6). Entropion and mucous discharge were still present.

Image: https://karger.com/view-large/figure/7511203/000488846_f05.jpg

Fig. 5. Right eye of a 3-year-old English bulldog before starting the treatment. Note entropion, mucous discharge, keratitis, corneal edema, and deep and superficial neovascularization.

Image: https://karger.com/view-large/figure/7511204/000488846_f06.jpg

Fig. 6. Same eye of Figure 5 after 10 days of therapy. Corneal edema has resolved and neovascularization remains only with a single, small caliper vessel arising from the limbus at the level of the medial cantus. Entropion and mucous discharge are still present.

Anchor Human Case Reports
Case 1.

A 33-year-old man with a history of improper use of contact lens, including continuous wear, presented himself at our department with left eye pain, redness, and photophobia for 2 days. Correct distance visual acuity was 20/25. Slit-lamp examination revealed severe conjunctival injection with ciliary flush and a large inferior-nasal corneal abrasion with a positive fluorescein eye stain test (Fig. 7). Intraocular pressures were within the normal limits. The anterior chamber was quiescent, and the pupil was round and reactive. Topical moxifloxacin hydrochloride 0.5% 3 times a day and Ozodrop® 4 times a day were prescribed. Three days later the patient was without any ocular discomfort and the examination showed a clear cornea, good healing of the defect, and no sign of inflammation (Fig. 8).

Image: https://karger.com/view-large/figure/7511208/000488846_f07.jpg

Fig. 7. Left eye of a 33-year-old man before starting the treatment. Note ciliary flush and large epithelial defect.

Image: https://karger.com/view-large/figure/7511209/000488846_f08.jpg

Fig. 8. Same eye of Figure 7 after 3 days of therapy; the appearance is normal epithelium with no inflammatory signs.

Case 2.

A 79-year-old woman presented herself to our department reporting eye pain and irritation, headache, photophobia, and ocular discharge in the right eye. The patient had undergone perforating keratoplasty 10 years previously and in the last 3 months she had been in follow-up for band keratopathy complicated by an inferior corneal ulcer from the 5 o'clock to the 8 o'clock positions in the same eye. Examination showed perilesional infiltrates and edema, staining at cobalt-blue filtered light (Fig. 9). Intraocular pressures were within the normal limits. The anterior chamber was quiescent, and the pupil was round and reactive. A 7-day regimen of topic Ozodrop® 4 times a day was prescribed. Posttreatment evaluation revealed improvement of clinical signs with reduction of the infiltrate and the edema. Moreover, a partial healing of the ulcer with a residual corneal pooling using the cobalt blue filter was shown (Fig. 10). Regarding the related symptoms, only a slight photophobia remained.

Image: https://karger.com/view-large/figure/7511212/000488846_f09.jpg

Fig. 9. Right eye of a 79-year-old woman before starting the treatment. Note inferior corneal ulcer from the 5 o'clock to the 8 o'clock positions.

Image: https://karger.com/view-large/figure/7511214/000488846_f10.jpg

Fig. 10. Same eye of Figure 9 after 7 days of therapy. Partial healing of the ulcer with a residual corneal pooling.

Case 3.

A 71-year-old man was referred to our department because of pain and blurry vision in the left eye, which were unresponsive to conventional eye drops. The patient had a history of previous HSV-related corneal ulcer 2 months previously. Correct distance visual acuity was 1/20 with severe photophobia and glare. Examination showed a central, prominent disk-shaped area of stromal keratitis (Fig. 11) with a round stromal infiltrate and corneal thinning. Furthermore, a central corneal ulcer positive with staining at cobalt-blue filtered light was highlighted. Intraocular pressures were within the normal limits. The anterior chamber was quiescent, and the pupil was round and reactive. After 10 days of therapy with Ozodrop® 4 times a day, corneal involvement was more circumscribed (Fig. 12), signs of staining were satisfactorily resolved, and there was significant reduction of photophobia and glare symptoms.

Image: https://karger.com/view-large/figure/7511220/000488846_f11.jpg

Fig. 11. Left eye of a 71-year-old man before starting the treatment. Note stromal keratitis and corneal ulcer

Image: https://karger.com/view-large/figure/7511221/000488846_f12.jpg

Fig. 12. Same eye of Figure 11 after 10 days of therapy. Resolution of corneal ulcer with negative staining.

Anchor Discussion
Conjunctivitis in horses represents a therapeutic challenge because it requires different active principles to be administered, almost never present a single eye drop, and the horses tend to get uncooperative in a short time, so the veterinarian often has to resort to alternative methods of treatment (i.e., subpalpebral lavage systems “spraying”). In this case of recurrent conjunctivitis secondary to retrobulbar lesion, the ozone-based eye drops were effective in solving the problem. The frequency of 3 times daily was well tolerated by the animal that showed good compliance with the treatment and long-lasting therapy results. Conjunctivitis in cats represents a common problem and traditional therapy involves the use of topical antibiotics and NSAIDs, and in some cases even systemic. In this case the ozone-based eye drops were able to reduce the congestion of conjunctiva in 10 days of application. Moreover, after only 3 days of treatment Enterococcus spp. was no longer detected and the total bacteria count had decreased to levels considered normal in cats. Entropion represents a common problem in brachycephalic dogs and the cornea is often affected by entropion-related changes such as erosion/ulceration, inflammation, neovascularization, and pigmentation. Entropion management is usually surgical and requires general anesthesia. In cases such as the present one, where surgery could not be quickly performed, ozone-based eye drops were able to reduce the discomfort of the dog and improve corneal health, despite the persistence of an underlying cause (mechanical clutch of the hairs of the lids on the cornea).

Human microbial keratitis is an ophthalmic public health problem, being one of the leading causes of blindness and visual impairment with significant economic consequences all over the world. Risk factors such as wearing contact lenses, trauma, intraocular surgery, ocular surface disease, and systemic diseases may promote the microorganism adhesion and the infection. In recent years the increasing number of antibiotic-resistant bacteria has motivated prospective research towards the discovery of new antimicrobial strategies. The literature shows that collagen cross-linking (CXL) may be an alternative treatment for refractory cases of human HSV and bacterial keratitis. Reactive oxygen species produced by CXL can eliminate or suppress the proliferation of pathogens through the destruction of the nucleic acids [11]. Recent findings support that CXL could be an acceptable complementary method for the treatment of infectious keratitis [12]. Due to its great oxidative power, the ozone molecule, stabilized for topical use, can be a viable alternative and an easier approach. Our experience seems to confirm the safety and effectiveness of such therapy with no side effects.

This preliminary in vivo study has demonstrated that ozone-based eye drops have an anti-inflammatory and bactericidal activity, in addition to promoting tissue repair. All of these beneficial and therapeutic effects are contained in a unique ocular preparation, reducing the risk of noncooperation of patients in receiving medications. Ozone-based eye drops are very attractive due to their versatility and to various potential uses in ophthalmology.

In conclusion, from our preliminary results, ozone-based eye drops represent a valid and suitable alternative therapy for the management of external ocular pathologies in both animals and humans. Furthermore, given their antimicrobial properties, ozone-based eye drops could be used as an aid for the preparation for intra- and extraocular surgical procedures (i.e., cataract surgery or intravitreal injection). However, more studies are needed to confirm these data.

Replied by Vera
(Colorado)
11/22/2025

Which ozone generator did you buy, Rob?

Rob
(Kentucky)
11/22/2025

CAMECO Ozone Generator with Air & Water Modes 28,000mg/h, O3 Ozone Machine Ionizer Air Purifier, Commercial & Industrial Deodorizer for Water, Home, Cars, Office, Basement, Garage, Pets, Smoke

https://www.amazon.com/dp/B09PRGBQ72?ref=ppx_yo2ov_dt_b_fed_asin_title

It has 4 boards which I did not know, it super strong. One board would be enough.


Raw Milk


Posted by Joni (Selma, Oregon) on 05/07/2011
★★★★★

There seems to be several different natural cures for pink eye, but I would like to add what we use to the list. We raise dairy and meat goats. We have four bucklings kept together in an area just for them. One came down with pink eye this past winter, and one by one they all got it. Most people that have goats knows that just a 1/2 of a dropper full of fresh, raw milk will cure pink eye in just a couple days. After milking my does I would immediatley put some milk in a dropper and squeeze that into my bucklings eye. Twice a day is good, but even just once a day will cure it fast. I have read if you don't have fresh milk, you also can even used evaporated milk. So it doesn't have to be raw or fresh, although I think it would be better. This also works on humans. It's so easy and simple and almost everyone has some milk in the refrigerator. Hope this helps someone.



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