Treatment of otitis externa experimentally infected with Pseudomonas aeruginosa in dogs Rana .A.M.Salih ;A.M.H.Judi

Abstract

Twenty five local breed dogs divided to five groups and otitis extrna experimentally induced by scrashing
the ear canal with ( 9x10)8 cfu p6, biotype of pseudomonas aeruginosa . The control group showed the
clinical signs beside the presence of neutrophils in the smears . The third group showed the clinical signs
beside the rupture of tympanic membrane in one of animal group and the recovery to the others in 4 weeks
after treathment with
ear washing acetic acid and boric acid and then local treatment with ciprofloxacin and dexamethazone
beside then local treatment with cipro
floxacin and dexamethazone beside we give ciprofloxacin orally . The fourth group recovered after 3 weeks
of treatment with ear washing with Tris – EDTA beside acetic acid and boric acid and local treatment with
ciprofloxacin and dexamethazone beside giving cipro floxacin orally . The fifth group recoverd after
4weeks of treatment with ear washing with Tris – EDTA and acetic acid and boric acid and local Treatment
only with ciprofloxacin and dexamethazone