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Can You Get Pink Eye From A Fart? Separating Truth From Myth!

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I have heard the question asked countless times “Can you get pink eye from a fart?” The answer is no, you cannot get pink eye from a fart. Farts are primarily composed of methane gas, which does not contain bacteria that can cause pink eye. The myth that farting on pillows can lead to pink eye is not true. Fecal matter, which contains bacteria or viruses, can potentially cause pink eye if it comes into contact with the eye.

It is essential to practice good hygiene, such as washing hands frequently, avoiding touching the eyes, and maintaining cleanliness to prevent the spread of pink eye. Remember, while flatulence does not cause pink eye, it is crucial to follow proper hygiene practices to protect eye health.

Key takeaways:

Pink eye is caused by viruses, bacteria, allergens, or irritants, not flatulence.
Farts are primarily composed of methane gas and do not contain the pathogens that cause pink eye.
While farts don’t cause pink eye, fecal matter can contain bacteria or viruses that may lead to conjunctivitis if transferred to the eyes.
Practicing good hygiene is the best way to prevent the spread of pink eye.

The Connection Between Pink Eye And Farts

Can You Get Pink Eye From Fart

The myth that farts can cause pink eye has been around for decades, perpetuated by schoolyard rumors and even popular media. The 2007 film “Knocked Up” featured a scene where a character contracts pink eye after someone farts on their pillow. However, as an ophthalmologist, I can confidently say that this is not how pink eye spreads.

Flatulence is a natural bodily function that occurs when gas builds up in the digestive system and is released through the anus. Farts are primarily composed of odorless gases like nitrogen, hydrogen, and methane. While some farts may contain trace amounts of bacteria, these microorganisms quickly die once outside the body. Therefore, even if someone were to fart directly on your pillow, the likelihood of contracting pink eye from this action is virtually nonexistent.

More About Pink Eye

Conjunctivitis, or pink eye, is an inflammation of the conjunctiva, the thin, clear tissue that covers the white part of the eye and the inner surface of the eyelid. When the conjunctiva becomes inflamed, the blood vessels within it become more visible, giving the eye a pinkish or reddish appearance.

There are several types of conjunctivitis, each with its own set of causes and characteristics:

Viral conjunctivitis: Caused by viruses, most commonly adenoviruses. Highly contagious and often accompanied by cold-like symptoms.

Bacterial conjunctivitis: Caused by bacterial infections, such as Staphylococcus[Source: Medline Plus]or Streptococcus. Contagious and may produce thicker, more purulent discharge.

Allergic conjunctivitis: Triggered by allergens like pollen, pet dander, or dust mites. Not contagious, but can cause itching, watery eyes, and puffy eyelids.

Chemical conjunctivitis: Caused by exposure to irritants such as smoke, fumes, or chlorine. Severity depends on the type of chemical and the extent of exposure.

Reasons That Gives You Pink Eye

While farts don’t cause pink eye, there are several ways you can contract this eye condition:

  1. Direct contact with an infected person’s eye secretions
  2. Exposure to respiratory droplets from coughing or sneezing
  3. Touching contaminated surfaces and then touching your eyes
  4. Using shared personal items, like towels or makeup, that have come into contact with the virus or bacteria
  5. Exposure to allergens or irritants

It’s worth noting that while farts themselves don’t cause pink eye, fecal matter can contain bacteria or viruses that may lead to conjunctivitis if transferred to the eyes. This is why practicing good hygiene, especially after using the bathroom, is crucial in preventing the spread of pink eye.

Symptoms Of Pink Eye

Pink eye, also known as conjunctivitis, presents with various symptoms that can differ based on the underlying cause of the infection or irritation. The typical symptoms of pink eye include:

  • Redness: The whites of the eyes may appear pink or red due to inflammation of the blood vessels in the conjunctiva.
  • Gritty Sensation: Individuals may experience a gritty feeling in one or both eyes.
  • Itching, Irritation, and Burning: The eyes may feel itchy, irritated, or like they are burning.
  • Increased Tear Production: There may be an increase in tear production.
  • Feeling of Foreign Body: Individuals may feel like there is a foreign body in the eye or have an urge to rub the eyes.
  • Discharge: Pink eye can be accompanied by discharge, which can be watery, thin, thick, white, or green.
  • Crusting: Crusting of the eyelids or lashes, especially noticeable in the morning.
    -Swelling: Swelling of the conjunctiva (the thin layer that lines the white part of the eye and the inside of the eyelid) and/or eyelids.
  • Contact Lens Discomfort: Contact lenses may feel uncomfortable and may not stay in place on the eye.

These symptoms can vary depending on the type of pink eye, whether it is viral, bacterial, allergic, or caused by irritants. It is essential to seek medical advice for proper diagnosis and treatment if you experience these symptoms.

Prevention Strategies For Pink Eye

Prevention strategies for pink eye (conjunctivitis) include:

  • Proper Hand Hygiene

Wash hands frequently with soap and water for at least 20 seconds, especially before and after touching the eyes or applying eye drops or ointment.

  • Avoid Touching the Eyes

Refrain from touching or rubbing the eyes, especially if they are infected, to prevent the spreading of the infection.

  • Maintain A Clean Environment

Regularly disinfect frequently touched surfaces, such as doorknobs, light switches, and shared electronics, to minimize the risk of infection.

  • Avoid Close Contact With Infected Individuals

Maintain some distance from individuals with pink eye and avoid sharing personal items until they are no longer contagious.

  • Boost The Immune System

Adopt a healthy lifestyle by eating a balanced diet rich in vitamins and minerals to bolster the immune system.

  • Clean And Disinfect Objects

Regularly clean and disinfect objects that come into contact with the eyes, such as contact lenses, eye drops, and eye makeup.

  • Avoid Sharing Personal Items

Do not share personal items like towels, pillowcases, eye cosmetics, or items that may touch the area around the eye, such as a phone or reading glasses.

  • Get Vaccinated

Vaccines can protect against some viral and bacterial diseases associated with conjunctivitis.

  • Practice Good Hygiene During Pregnancy

Get tested for sexually transmitted diseases (STDs) before giving birth to prevent the transmission of conjunctivitis to newborns.

Treating Pink Eye

There are many eye conditions often mistaken for pink eye, highlighting the importance of accurate diagnosis for effective treatment. The treatments for pink eye, also known as conjunctivitis, include various options depending on the cause of the infection:

1. Viral Pink Eye Treatment

  • Viral conjunctivitis typically resolves on its own within a week or two.
  • Antiviral medications may be prescribed for more serious viral infections like herpes simplex or varicella-zoster.

2. Bacterial Pink Eye Treatment

  • Mild cases of bacterial conjunctivitis may improve without antibiotic treatment.
  • Antibiotics, usually in the form of eye drops or ointment, can be prescribed by a doctor to speed up recovery, reduce complications, and prevent the spread to others.

3. Allergic Pink Eye Treatment

  • Allergic conjunctivitis usually improves by avoiding contact with the allergen.
  • Allergy medications like antihistamines or mast cell stabilizers can provide relief.
  • Prescription drugs may be recommended by a doctor for severe cases.

4. Home Remedies

  • Cold compresses can help reduce inflammation and soothe symptoms.
  • Artificial tears or saline drops can hydrate the eyes and relieve irritation.
  • Cool or tepid water rinses can clean out debris and soothe the eyes.
  • As per Medical News Today, over-the-counter pain relievers like acetaminophen or ibuprofen can help with discomfort.
  • Avoid touching the eyes, sharing personal items, and wearing contact lenses until symptoms resolve.
Treating Pink Eye Naturally

Sum Up

Despite the persistent urban legend, you cannot get pink eye from a fart. Pink eye is caused by viruses, bacteria, allergens, or irritants, not flatulence. While farts may contain trace amounts of bacteria, these microorganisms don’t survive outside the body and are not the culprits behind conjunctivitis.

To protect your eye health, focus on practicing good hygiene, avoiding close contact with infected individuals, and seeking medical advice if you experience symptoms of pink eye. By separating truth from myth and relying on accurate information from eye care professionals, you can take the necessary steps to prevent and treat this common eye condition.


1. Can you get pink eye from poop?

Yes, if fecal matter containing bacteria or viruses comes into contact with your eyes, it can cause pink eye. This is why thorough hand washing after using the bathroom is essential.

2. Is pink eye contagious?

Viral and bacterial conjunctivitis are highly contagious and can spread easily through direct contact or exposure to infected eye secretions. Allergic and chemical conjunctivitis are not contagious.

3. How long does pink eye last?

The duration of the pink eye depends on the cause. Viral conjunctivitis usually lasts 1-2 weeks, while bacterial conjunctivitis may improve within a week with antibiotic treatment. Allergic conjunctivitis can persist as long as the allergen is present.

4. Can you go to work or school with pink eye?

It’s best to stay home from work or school if you have viral or bacterial conjunctivitis to avoid spreading the infection. Consult with your eye care professional for guidance on when it’s safe to return.

5. When should you seek medical attention for pink eye?

If your symptoms persist, worsen, or are accompanied by pain, vision changes, or light sensitivity, it’s essential to consult an eye care professional. They can provide an accurate diagnosis and appropriate treatment to help you manage the condition and prevent complications.


  1. American Academy of Ophthalmology. (2021). Conjunctivitis: What is Pink Eye? https://www.aao.org/eye-health/diseases/pink-eye-conjunctivitis
  2. Centers for Disease Control and Prevention. (2021). Conjunctivitis (Pink Eye). https://www.cdc.gov/conjunctivitis/index.html

Michael Bennett

Dr. Michael Bennett is a board-certified ophthalmologist with over 15 years of experience performing eye surgery and treating diseases of the eye. He completed his ophthalmology residency at the prestigious Bascom Palmer Eye Institute where he served as Chief Resident.

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