Otitis externa is manifested by pain (otalgia) that grows in intensityand sometimes pressing on the ear by pruritus (itching). Externalear canal is red and sore. Sometimes they see a white fluidleaking from your ear.
Symptoms vary depending on the cause of external otitis. Thus,inflammation may be diffuse, affecting the entire ear canal or may be presented only as a boil.
The first manifestations of external otitis are itching and decreasedauditory acuity. The pain comes later, especially when the duct isobstructed by the swelling that occurs after infection.
The temperature rise is not seen only in patients with severeexternal otitis.
Diagnosis
Eardrum examination highlights a decrease in auditory acuity moreor less important. At this stage, it is important to differentiatebetween internal and otitis otitis externa.
In diabetic patients and those with weakened immune systems, isrequired isolation of otitis caused by pseudomonas, bacillus asexpansion of the skull can lead to paralysis of one or more cranialnerves.
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