Signs your cat may have a health problem

Overeating

A lot of people would worry if their cat stops eating, but an increase in appetite could also be a sign of a sick cat. An increased appetite can signal endocrine disorders (such as diabetes) or they aren’t absorbing nutrients, which can be caused by inflammatory bowel disease.  

Undereating

If your cat refuses food for a day or more, consult your vet.  

Drinking lots

Cats need plenty of water, but if the amount they are consuming suddenly increases, it could be due to kidney disease, diabetes or thyroid problems.  

Not grooming

Cats can stop grooming because it is painful, and this could be from dental disease, injury or arthritis.  

Suddenly very noisy

Cats communicate with their humans by meowing, but if their usual sound or volume changes, something could be wrong. If a quiet cat suddenly becomes very loud, or if a loud cat starts to be quiet, they could benefit from a visit to the vet.  

Cat's eyes

Pupil size changes noticeably in cats depending on the amount of light are exposed to, but if the changes happen at random times, or if they last for a long time, it could be a sign of an underlying medical condition. Also keep a look out for eye symptoms including discharge and droopy eyes.  

Cranky cat

If your placid and sweet cat suddenly seems unusually irritable, it can be an indication of pain. For example, cats with joint or back pain might react aggressively if you touch the area that hurts, and things like hyperthyroidism can cause your cat to be hyperactive, reacting in a hostile way.

Lack of interest

If your cat is usually playful but suddenly loses interest in playing or seems lethargic, they can be feeling under the weather. This can also be brought on by stress, such as a new baby in the house.  

Time out

All cats need to take a break at times, but if your cat starts to disappear on a regular basis for long periods of time it is time to talk to a vet.  

This isn’t a complete list, so if your cat’s behaviour changes suddenly or you are at all worried, take them to see a vet who will be able to check them out thoroughly and diagnose the problem.

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