Cat At A Loss For Words (And Rawrs, And Mews, And… )

What changes a cat’s voice? The answer has a lot of factors.

"I'm speechless." Via Aras_Ortac/Thinkstock
"I'm speechless." Via Aras_Ortac/Thinkstock

Q:

I have a question that several veterinarians could not answer for me. My cat Sylvester seems to have lost his voice. What would be the cause of this? Could an illness be involved?

A:

Loss or change of voice is one of those vague problems that drive vets crazy.  In most cases that I’ve encountered, I could not attribute the voice change to any particular cause.  In some instances, however, the cause is readily apparent.

  • The most common cause I’ve seen is a viral upper respiratory infection, with the herpes virus and/or the feline calicivirus being the main culprit. Most viral upper respiratory infections result in runny eyes, snotty nose and lots of sneezing. Occasionally they’re result in laryngitis — a “sore throat” — and a hoarse or lost voice.
  • I’ve seen cats with oral tumors involving the throat or the vocal cords that resulted in a voice change or loss. Finally, there is a condition called laryngeal paralysis, in which the nerve that controls the vocal folds becomes damaged, causing the larynx not to open properly, resulting in a change of voice. This is much more common in dogs than cats. Interestingly, I diagnosed my first case of this about four days ago.

Even though most cases are due to upper respiratory infections, which are fairly benign, a change in voice should be evaluated by your veterinarian. He or she might want to sedate the cat and perform a thorough oral exam, looking at the back of the throat, and even trying to pass an endotracheal tube down the trachea to see if there is a mass or other obstruction. X-rays may be necessary to look for masses that are in the trachea or in the neck that cannot be detected simply by feel.

Article Categories:
Behavior and Training · Cats · Health and Care

Comments

  • My cat’s voice started getting hoarse on a Tuesday. It is now Friday and it is completely gone- just little squeaks! He is acting 100% normal otherwise- playing, eating, purring, etc. Any chance something like this could be from something being stuck in the throat? He gets awful hairballs and will occasionally eat something weird like tape. I don’t think he has a cold if he’s acting normal and a tumor would seem weird considering it was like night and day with the change. Thoughts?

    Jen November 11, 2016 11:09 am Reply

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