Why Is My Cat Coughing?

Coughing in cats is a sign of an underlying problem. There are multiple causes of it, ranging from mild to severe. Only a veterinarian can make a definitive diagnosis. If you suspect illness, see your veterinarian as soon as possible.

  1. Furballs or Hairballs

    • This is a minor condition that affects all cats occasionally. Long-haired cats or those that spend a lot of time grooming themselves or others will naturally be more prone to coughing up the resulting swallowed fur. This is a dry, hacking cough that occurs infrequently and is not persistent. There are over-the-counter remedies you can give your cat to decrease the frequency of this problem.

    Allergies

    • Allergies occur when a cat's immune system is overly sensitive to everyday substances. These may be common in many environments and harmless as well, but the immune system identifies them as dangerous. The symptoms displayed are the body's attempt to rid itself of these substances. Coughing is one of many. Others include sneezing and wheezing; increased scratching, particularly on the back or the base of the tail; runny eyes; itchy ears and ear infections; swollen paws or chewing on the paws; vomiting; diarrhea; and snoring caused by throat inflammation.

    Cold/Flu and Respiratory Infections

    • Cough caused by cold or flu is usually accompanied by runny eyes and/or nose, as well as possibly a fever. Symptoms of respiratory infection are similar and fever is likely.

    Feline Asthma

    • This cough may sound moist, and is accompanied by wheezing. The cat may sound like he's struggling to catch his breath during these episodes but breathe normally between episodes.

    Parasites

    • Heartworms, hookworms and roundworms can all cause coughing. Heartworms are rarer in cats than in dogs, but do occur. The cough accompanying them sounds like asthma. Hookworm and roundworm infections are more common in kittens, especially in unsanitary conditions. The cough they cause is also accompanied by weight loss, lethargy and loss of appetite.