Otitis is an inflammation of the ear canal which may be restricted to vertical or horizontal canals (otitis externa) or middle ear cavity (otitis media). Otitis externa is a very common problem in dogs but seen less frequently in cats. The clinical signs include aural pruritus, aural pain, head shaking, odour and discharge, and in certain cases the the animal's hearing can be impaired. As with other dermatological conditions ear infections tend to be secondary, underlying a primary cause. These primary causes include atopic dermatitis and food allergy. Diagnosis of these factors is vital in order to treat otitis, particularly in recurrent cases.

 

The extract below is taken from the Scientific Proceedings, BSAVA Congress 2003, Dermatology 1: Atopy:

 

 

Our data has shown an upward trend in submissions presenting with otitis externa, suggesting that an increasing awareness in these symptoms has resulted in vets opting for our serological tests sooner and more often. Among other things, our serological testing procedures can be used to detect raised antibodies to environmental and food allergens.

 

For more information and to get a submission form please visit our website on www.animal-allergy.com or contact us direct on +44 (0) 1904 428 550.