Pinkeye (Conjunctivitis)
Pinkeye (conjunctivitis) is an inflammation of the clear membrane covering the white part of the eye and inner eyelids. It's very common in children and can be caused by viruses, bacteria, or allergies. While it can look alarming, most cases are mild and clear up on their own or with treatment.
Common symptoms
- Redness in white of eye
- Increased tearing
- Thick yellow/green discharge
- Itchy or burning eyes
- Blurred vision
- Sensitivity to light
- Crusty eyelids (especially in morning)
- Swollen eyelids
Cause
Conjunctivitis can be caused by viruses (most common, often accompanies a cold), bacteria (causes thick yellow/green discharge), allergens like pollen or pet dander, or irritants like chlorine or smoke.
How common is it?
Conjunctivitis is one of the most common eye infections in children, with an estimated 3-6 million cases occurring in the U.S. annually. Viral conjunctivitis is highly contagious and spreads rapidly in childcare and school settings. Most cases resolve within 7-14 days without treatment.
Treatment
Treatment depends on the cause: viral conjunctivitis usually resolves on its own in 1-2 weeks with cool compresses for comfort; bacterial conjunctivitis may require antibiotic eye drops or ointment from a doctor; allergic conjunctivitis is treated with antihistamine eye drops and avoiding allergens.
Prevention
Prevent spread by frequent handwashing, avoiding touching or rubbing the eyes, not sharing towels, washcloths, or pillows, changing pillowcases frequently during infection, and keeping children home from school until symptoms improve or as directed by a doctor.
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Medical disclaimer: Educational only. Always consult a healthcare provider for diagnosis and treatment.