conjuctivitis

Question 1

what is conjuctivitis?

Answer 1

Inflammation or infection of the conjunctiva is known as conjunctivitis and is characterized
hyperaemia of the conjunctiva, and typically associated with discharge

Question 2

features of conjuctivitis

Answer 2

photophobia (particularly if corneal involvement), foreign body sensation and discomfort

Question 3

how does conjunctivitis spread?

Answer 3

Most infectious conjunctivitis is highly contagious and spreads by droplet, fomites, and hand-toeye inoculation.

Question 4

what bugs to consider with conjuctivitis?

Answer 4

Other organisms to consider include Neisseria gonorrhoea and Chlamydia trachomatis,
particularly in younger patients with a unilateral conjunctivitis.

Question 5

Rx for conjuctivitis?

Answer 5

Viral conjunctivitis is usually self-limiting, supportive treatment with lubricants can be
considered. Severe cases benefit from topical steroid cases (however corneal
involvement in herpetic blepharo-conjunctivitis must be ruled out).
• Allergic conjunctivitis requires supportive treatment and oral supplementation of antiallergy medication (e.g. loratadine, cetirizine)
• Bacterial conjunctivitis is treated with antibiotic drops or ointment (e.g. chloramphenicol)