Giant Papillary Conjunctitivitis Flashcards
What is Giant Papillary Conjunctivitis (GPC)?
An allergic reaction of the eye causing multiple bumps under the eyelid, leading to redness, swelling, and irritation.
What are the key signs of GPC?
- Papillae
- Hyperaemia
- Stringy discharge in the tear film
- Conjunctival oedema
What are the common symptoms of GPC?
- Itching
- Irritation and discomfort
- Mucus discharge
- Loss of lens tolerance
- Blurred vision
What causes the bumps under the eyelid in GPC?
Papillae, which are inflamed bumps under the eyelid.
How long does GPC typically take to resolve?
It can take 2-3 weeks to resolve, so patients should be reviewed after 3 weeks.
What can be used for symptomatic relief in GPC?
Artificial tears can be used to provide symptomatic relief.
When are antihistamines and mast cell stabilisers required in GPC management?
For grades 3-4 of GPC.
What is conjunctival oedema in GPC?
Swelling of the conjunctiva due to inflammation.
What type of discharge is typically seen in GPC?
Stringy mucus discharge in the tear film.
How does GPC affect contact lens tolerance?
It causes loss of lens tolerance due to irritation and discomfort.
Why does GPC cause blurred vision?
Mucus discharge and irritation can affect the tear film, leading to blurred vision.
How does GPC affect the eyelids?
The eyelids become red, swollen, and irritated.
What is the role of artificial tears in GPC management?
They help provide symptomatic relief from itching and irritation.
Why should GPC patients be reviewed after 3 weeks?
To assess progress, as GPC can take 2-3 weeks to resolve.
How do antihistamines and mast cell stabilisers help in GPC management?
They reduce inflammation and allergic reactions, especially in severe cases (grades 3-4).
