Otitis Media in Cats: Ear Welfare and Management

Understanding middle ear disease in cats — causes, welfare impacts, and treatment approaches.

Key Facts

Otitis media (middle ear infection) often follows chronic otitis externa or respiratory infection in cats
Nasopharyngeal polyps are a common cause in young cats — they grow from the middle ear or Eustachian tube
Signs include head tilt, nystagmus, Horner's syndrome, facial nerve paralysis, and balance disturbance
The condition is painful — affected cats show pain on ear manipulation and jaw opening
Treatment requires myringotomy (puncturing the eardrum) for drainage or surgical polyp removal

Welfare Considerations

Otitis media causes significant pain and neurological welfare impairment. The infection of the middle ear causes intense pain — cats resist any ear manipulation, show pain on yawning or eating, and may become head-shy. The neurological signs from inner ear involvement (head tilt, rolling, nystagmus) cause disorientation and distress. Affected cats may be unable to walk normally, falling repeatedly in the direction of the lesion.

Nasopharyngeal polyps — a common cause in young cats — cause additional welfare burdens. The polyp in the pharynx or Eustachian tube causes snoring, difficulty swallowing, and chronic upper respiratory signs. The combination of respiratory, ear, and neurological signs from a single polyp creates substantial chronic welfare impairment that resolves dramatically with surgical removal.

Treatment of bacterial otitis media requires systemic antibiotics chosen based on culture of middle ear fluid. Myringotomy allows drainage and culture sampling. Flushing of the middle ear bullae (video-otoscopy guided) provides relief in refractory cases. Surgical bulla osteotomy is the definitive treatment for chronic or refractory middle ear disease.

What You Can Do

Seek veterinary assessment for any cat showing head tilt, unsteadiness, or pain around the ears
Request otoscopy and imaging (CT) to assess middle ear involvement
Complete full antibiotic courses for middle ear infection — short courses lead to recurrence
Consider referral to a veterinary neurologist or dermatologist for complex or refractory cases
Follow up nasopharyngeal polyp removal carefully — recurrence can occur and requires monitoring