My cat is breathing heavily and coughing. When should I call the vet?
Hi and thanks for using Petco Pet Education Center, formerly Petcoach! Sorry to hear Harry is having problems. Breathing problems are always an emergency so I would advise you seek veterinary help right away. Many reasons may exist for breathing problems including lung and heart/chest problems. Cats also get asthma and that can be life threatening. Also, heartworm disease, lung problems including infection, inflammation, different types of fluid in the lungs or chest cavity, heart problems, etc. Again seek vet help immediately so your vet can evaluate Harry and develop a diagnostic and treatment plan. Oxygen, x-rays, blood work may all be indicated, also ultrasound. I hope Harry does well
Updated on September 23rd, 2025