06/06/2026
Bacterial vs Viral Conjunctivitis (Pink Eye): What Parents Should Know
Conjunctivitis is an eye infection/inflammation that can be caused by bacteria or viruses. Both are common in children and spread easily, especially in schools and daycare.
👁️ Viral conjunctivitis
* Most common type
* Often comes with colds or respiratory infections
* Watery, red, itchy eyes
* Usually affects both eyes
* Very contagious, spreads through touch or droplets
* Typically resolves on its own in about 1–2 weeks
🦠 Bacterial conjunctivitis
* Caused by bacteria
* Thick yellow or green discharge (“pus”)
* Eyes may be stuck shut after sleep
* Can start in one eye and spread to the other
* Also contagious
* May require medical evaluation for antibiotic treatment
⚠️ What parents should watch for
* Eye redness and swelling
* Discharge (watery or thick)
* Child rubbing eyes frequently
* Sensitivity to light
* Symptoms not improving after a few days
🧼 Simple prevention tips
* Encourage frequent handwashing
* Avoid sharing towels, pillows, or eye drops
* Teach children not to touch or rub their eyes
* Keep infected children home if symptoms are active
📌 When to seek medical advice
* Severe pain or vision changes
* Symptoms worsening or not improving
* Newborn eye symptoms
* Swelling around the eye or fever