“…As the symptoms of AOM (irritability, a change in sleeping or eating habits, fever, otalgia, otorrhea, headache, vomiting, and diarrhea) are not sensitive nor specific [3], [5], and as without proper treatment, it has serious complications (mastoiditis, labyrinthitis, petrositis, meningitis, brain abscess, hearing loss, lateral and cavernous sinus thrombosis, facial nerve palsy, and others) [5], high suspicion of index should be present and otoscopic ear examination is required. The pneumatic otoscope is the ideal tool [6], [7], as pneumatic methods evaluate tympanic membrane immobility, a reliable sign of middle ear effusion [8], [9], [10]. The reported incidence of diarrhea in non-enteric infections can be questioned, because many cases of diarrhea are adverse events associated with antibiotics [1], so, the present study was undertaken to estimate the prevalence of AOM in children presented with diarrhea and to describe the characteristics of AOM-associated diarrhea (AOMD) after exclusion of antibiotics as its possible cause.…”