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Conjunctivitis (Pink Eye)
Understanding the different types of conjunctivitis and how to treat them.
2 min read
Updated 12 January 2026
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Medical Information Disclaimer
This article is for general information only and does not constitute medical advice. All treatment decisions are made by an AHPRA-registered doctor after reviewing your individual circumstances.
Conjunctivitis — commonly called pink eye — is inflammation of the clear tissue covering the white of your eye. It's one of the most common eye conditions and is usually not serious.
Types of Conjunctivitis
Viral
Most common type. Watery discharge, highly contagious, resolves in 1-2 weeks without antibiotics.
Bacterial
Thick yellow-green discharge, eyelids may stick together. Often responds to antibiotic drops.
Allergic
Intense itching, affects both eyes, accompanies hay fever. Not contagious.
Self-Care
- Apply cool or warm compresses
- Gently clean discharge
- Avoid touching or rubbing eyes
- Don't wear contact lenses until resolved
- Replace eye makeup
Pink eye rarely affects vision. If you notice vision changes or severe pain, see a doctor promptly.
When to See a Doctor
- Moderate to severe pain
- Blurred vision or light sensitivity
- Symptoms not improving after a week
- You wear contact lenses
- Newborn with eye discharge (urgent)
Frequently Asked Questions
How long is pink eye contagious?
Viral: about 10-14 days. Bacterial: usually not contagious 24-48 hours after starting antibiotics. Allergic: not contagious.
Do I always need antibiotic drops?
No. Viral conjunctivitis doesn't respond to antibiotics. A doctor can determine if antibiotics are appropriate.
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