Why Is My Older Cat Always Hungry. Your cat will feel hungry because its body lacks the energy needed despite eating. Polyphagia is the medical term for excessive hunger.

Conditions such as inflammatory bowel disease and some cancers may cause vomiting or diarrhea. Suddenly Hungry or Thirsty. Polyphagia is the medical term for excessive hunger.
Your cat will feel hungry because its body lacks the energy needed despite eating.
Reasons Your Cat May Seem Hungry There are a variety of reasons why a cat could be persistently hungry even when it has regular meals. Your cat could have an overactive thyroid gland if she always feels hungry. Aging A cats nutritional needs change throughout its life. A cat with diabetes may need insulin injections.

