Feline asthma causes episodes of severe respiratory distress with bronchoconstriction that is acutely distressing and can be life-threatening without appropriate diagnosis and management.
Feline asthma causes acute, highly distressing respiratory episodes that are frightening for both cats and owners. During acute attacks, cats experience oxygen deprivation, fear, and bronchospasm that can cause collapse and death without emergency treatment. Chronic, poorly controlled asthma causes repeated welfare compromising episodes and progressive airway inflammation. The shift to inhaled corticosteroids delivered via feline-specific spacer devices has dramatically improved long-term management — better targeted drug delivery with fewer systemic side effects than oral prednisolone. Trigger identification and elimination is the most welfare-positive long-term approach, reducing episode frequency without medication.