Cat lovers may wonder who wouldn't want to spend their lives around cats. Some people choose not to hang out with cats, but others have a real fear of cats, called ailurophobia.
A fear of cats is categorized as a "specific" phobia, the fear of a specific object, place or situation like an animal, germs or heights, according to the Anxiety and Depression Association of America. Specific phobias can affect peoples' lives on all levels of the spectrum, from slight to extreme.
The fear of cats can develop from a traumatic incident such as being attacked by a cat, but the condition is also psychological in nature. Specific phobias tend to develop between the ages of 7 and 11, though they can form at any age, according to Psycom.
Cat phobia presents itself in much the same way as other specific phobias. As the Mayo Clinic described, symptoms may include:
People with ailurophobia can fall into two camps. In an interview with Britain's Your Cat magazine, psychology professor Dr. Martin Antony explained that "the underlying concern differs across cat phobic individuals. For some it is a fear of harm (for example, being attacked, scratched, etc.). For others, it may be more of a disgust reaction." The potential severity of ailurophobia affects a person's life in various ways.

What you may see as weird but harmless cat conduct, such as running across the room for no reason, may be seen as threatening to people who fear cats. Subjects interviewed for the Your Cat article said they're terrified of the unpredictability of a cat's movement (jumping, leaping, scratching) and feel physically overwhelmed by the thought of ingesting cat hair, so much so that they check utensils, glasses, and other items before using them.