Cats need far less light to function than
we humans do – only about one sixth of what we require. They have a third
eyelid which helps to protect the eye, and can also change their range of
vision very quickly, to adapt to their changing circumstances.
Unfortunately, some cats suffer with eye
problems, impairing their natural abilities and independence. Watch for signs
of the following conditions, and if you see any such symptoms, then take your
cat to see your vet (whether he wants to go to the vet or not).
A half closed eye; the third eyelid being visible
or coming across the eye, or redness of the inner eyelid; tear staining or
discharges; cloudiness of the eyeball. As is the nature of cats, they will get
into fights, and may be on the receiving end of painful injuries. If your cat
suffers a scratch across his eye he will probably keep it half closed, and it
may discharge fluid. Take your cat to the vet immediately, as potentially, your
cat may suffer the loss of his eye. Scratches may also cause less immediate
problems such as ulcers on the eye surface.
If you notice signs of inflammation or
irritation of the pink tissue around the eye, this may be a sign of
conjunctivitis, perhaps as a result of an infection or an allergy.
Conjunctivitis can be treated with eye drops and antibiotics from your vet.
More serious cat eye problems include progressive retinal atrophy, cataracts and glaucoma.
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