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  2. Apr 15, 2024 · Most common causes of pink eye are viruses, bacteria, and allergens. Less common causes include irritants such as: Chemicals. Contact lens wear. Foreign bodies in the eye (like a loose eyelash) Indoor and outdoor air pollution caused by smoke, dust, fumes, or chemical vapors. Fungi. Ameba and parasites. Viruses.

    • Overview
    • Symptoms
    • Causes
    • Risk Factors
    • Complications
    • Prevention

    Pink eye is an inflammation of the transparent membrane that lines the eyelid and eyeball. This membrane is called the conjunctiva. When small blood vessels in the conjunctiva become swollen and irritated, they're more visible. This is what causes the whites of the eyes to appear reddish or pink. Pink eye also is called conjunctivitis. Pink eye is ...

    The most common pink eye symptoms include: 1. Redness in one or both eyes. 2. Itchiness in one or both eyes. 3. A gritty feeling in one or both eyes. 4. A discharge in one or both eyes that forms a crust during the night that may prevent your eye or eyes from opening in the morning. 5. Tearing. 6. Sensitivity to light, called photophobia.

    Causes of pink eye include: 1. Viruses. 2. Bacteria. 3. Allergies. 4. A chemical splash in the eye. 5. A foreign object in the eye. 6. In newborns, a blocked tear duct.

    Risk factors for pink eye include: 1. Exposure to someone infected with the viral or bacterial form of conjunctivitis. 2. Exposure to something you're allergic to, for allergic conjunctivitis. 3. Using contact lenses, especially extended-wear lenses.

    In both children and adults, pink eye can cause inflammation in the cornea that can affect vision. Prompt evaluation and treatment by your health care provider can reduce the risk of complications. See your provider if you have: 1. Eye pain. 2. A feeling that something is stuck in your eye. 3. Blurred vision. 4. Light sensitivity.

    Preventing the spread of pink eye

    Practice good hygiene to control the spread of pink eye. For instance: 1. Don't touch your eyes with your hands. 2. Wash your hands often. 3. Use a clean towel and washcloth daily. 4. Don't share towels or washcloths. 5. Change your pillowcases often. 6. Throw away old eye cosmetics, such as mascara. 7. Don't share eye cosmetics or personal eye care items. Keep in mind that pink eye is no more contagious than the common cold. It's okay to return to work, school or child care if you're able to...

    Preventing pink eye in newborns

    Newborns' eyes are susceptible to bacteria present in the mother's birth canal. These bacteria often cause no symptoms in the mother. In some cases, these bacteria can cause infants to develop a serious form of conjunctivitis known as ophthalmia neonatorum, which needs immediate treatment to preserve sight. That's why shortly after birth, an antibiotic ointment is applied to every newborn's eyes. The ointment helps prevent eye infection.

  3. Pink eye, or conjunctivitis, is an infection or inflammation of the conjunctiva. The conjunctiva is the clear membrane that covers the white part of your eyeball and lines your eyelid. Pink...

  4. Pink eye (conjunctivitis) is when your eyes look pink because the membrane that covers the sclera, the white of your eye, is inflamed. Increased swelling and blood flow in the sclera are what cause it to change color. This condition is a common issue for people of all ages. Fortunately, it’s usually not serious and very treatable.

  5. Mar 1, 2023 · Takeaway. How quickly symptoms of pink eye develop depends on the cause. Allergic pink eye may develop suddenly. Bacterial or viral pink eye can take 12 hours to 12 days for symptoms to...

    • Corey Whelan
  6. Dec 13, 2023 · Symptoms include: Eye mucus (also called eye boogers, eye gunk, or eye goop) Light sensitivity. General eye irritation and redness. This article goes over the causes and symptoms of viral conjunctivitis and how this condition is diagnosed and treated. Conjunctiva Anatomy and Function.

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