Conjunctivitis Flashcards

1
Q

What is conjunctivitis?

A

Inflammation of the conjunctiva

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2
Q

What are the types of conjunctivitis?

A

Bacterial
Viral
Allergic

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3
Q

What is the onset of bacterial conjunctivitis?

A

Acute

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4
Q

Is bacterial conjunctivitis typically uni or bilateral?

A

Unilateral

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5
Q

How does bacterial conjunctivitis present?

A

Red irritated eye

Purulent discharge

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6
Q

How is bacterial conjunctivitis managed?

A

Antibiotic eye drops = chloramphenicol

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7
Q

What is the onset of viral conjunctivitis?

A

Acute

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8
Q

Is viral conjunctivitis typically uni or bilateral?

A

Bilateral

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9
Q

How does viral conjunctivitis present?

A

Red eye
Watery discharge
Enlarged pre-auricular lymph nodes

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10
Q

How is viral conjunctivitis managed?

A

Lubricant eye drops

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11
Q

What advice should you give to patients with acute conjunctivitis?

A

Bathe eyes with cooled boiled water
Avoid contact lenses
Avoid sharing towels etc

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12
Q

When should patients with viral/bacterial conjunctivitis seek further help?

A

Reduced visual acuity
Photophobia
Eyelid swelling

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13
Q

What is the onset of allergic conjunctivitis?

A

Chronic - usually seasonal

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14
Q

Is allergic conjunctivitis normally uni or bilateral?

A

Bilateral

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15
Q

How does allergic conjunctivitis present?

A

Red itchy eye
Watery discharge
Family history of atopy

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16
Q

What are the signs of allergic conjunctivitis?

A

Follicles in the lower tarsal conjunctiva

Cobblestones under upper lid

17
Q

How is allergic conjunctivitis managed?

A

Topical/systemic antihistamines