Conjunctivitis Flashcards
1
Q
What is conjunctivitis?
A
Inflammation of the conjunctiva - can be bacterial, viral or allergic
2
Q
How does conjunctivitis present?
A
- Red eye
- Bloodshot
- Itchy/gritty sensation
- Discharge from the eye
- Can be unilateral or bilateral
- Bacterial: purulent discharge worse in morning
- Viral: Clear discharge usually with other coryzal symptoms e.g. dry cough, sore throat, runny nose
3
Q
How is conjunctivitis managed?
A
- Usually self resolves within 1-2 weeks
- Give good hygiene advice as bacterial is very contagious
- Bacterial: Chloramphenicol drops or ointment can be used until 48 hours after infection is resolved
- Viral: Self-resolve with good hygiene advice
4
Q
How does allergic conjunctivitis present?
A
- Swelling of the conjunctival sac and eyelid
- Watery discharge with itch
5
Q
How is allergic conjunctivitis managed?
A
- Antihistamines either oral or topical
6
Q
A
