Feline Asthma: When a 'Hairball Cough' Is Actually a Breathing Problem

The great impersonator

Many owners film a crouched cat, neck extended, coughing — and assume hairball. If nothing ever comes up, suspect asthma: inflamed, constricted airways that flare like the human version. Young to middle-aged cats are typical.

Signs and emergencies

Episodic coughing, wheezing, and faster breathing. An emergency looks like open-mouth breathing, blue-tinged gums, or a cat sitting with elbows out working to breathe — go immediately. Cats hide respiratory trouble until it's severe.

Diagnosis and treatment

X-rays and ruling out look-alikes (heartworm, lungworm) lead to the asthma diagnosis. Treatment mirrors human care: corticosteroids to calm inflammation and bronchodilators for flares — often given by inhaler through a feline spacer mask, which most cats accept with treat-training.

Clear the air

Switch to dust-free unscented litter, ban smoking indoors, skip aerosols, incense and plug-in fragrances, and run HEPA filtration if you can. Managed cats live full, happy lives — the goal is rare, mild flares and an owner who knows exactly what to do.