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Conjunctivitis, also known as pink eye, [4] is inflammation of the outermost layer of the white part of the eye and the inner surface of the eyelid. [5] It makes the eye appear pink or reddish. [1] Pain, burning, scratchiness, or itchiness may occur. [1]
- 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.
Searches related to pink eye wikipedia
pink eye wikipedia conjunctivitis stye wikipedia Nov 15, 2023 · Pink eye, or conjunctivitis, is a common eye problem that causes redness, itchiness, and discharge. Learn how to prevent, diagnose, and treat pink eye from the National Eye Institute.
The inflammation results in a pink or red coloration of the eye hence the disease being commonly referred to as “pink eye”. Epidemic keratoconjunctivitis (EKC) is a highly contagious form of viral conjunctivitis.
Feb 17, 2022 · Conjunctivitis (pink eye) is an infection or swelling that typically gives your eye a red or pink color. Learn about the symptoms, causes, and treatment.
- Erica Roth
Apr 9, 2024 · Pink eye, also called conjunctivitis, is an infection of the eye's conjunctiva usually caused by a bacteria or virus that results in red, itchy, painful eyes.
Sep 11, 2024 · Conjunctivitis—often called “pink eye”—is inflammation of the conjunctiva from infection or allergies. Your eyes are red and swollen (inflamed), and sometimes they have a sticky discharge. The small blood vessels in the conjunctiva become swollen making them red. You can have conjunctivitis in one or both eyes.
