Table of cat illnesses

Here is a table in which you can look up the symptoms of the commonest illnesses of cats, or work the other way round and tell, at least roughly, what your cat has fallen ill of. The table cannot claim, of course, to list every symptom and every disease.

What the marks mean:
!! — the chief and most characteristic symptoms, always present in the illness or condition concerned; ! — symptoms usually seen in it, but not decisive; ? — secondary symptoms