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disorders of the external ear (Otitis externa (signs and symptoms (pain,…
disorders of the external ear
Otitis externa
defination
infection of the auricle and the external ear canal,it may begin in the skin lining of the ear canal and can cause swelling that occludes the canal
nursing management
prescribed otic antibiotics can be administered to clear inferction
the ear canal should be kept clean and dry by wicking
warm compresses can be applied to reduce pain
causes
bacteria
fungal
pathophysiology
The unique structure of auditory canal contributes to the development of otitis externa.It is the
only skin-lined cul-de-sac in the human body. The external auditory canal is warm, dark and prone to become
moist, making it an excellent environment for bacterial and fungal growth
signs and symptoms
pain
tenderness
redness
itching and swelling