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otitis externa 20220510_220217 - Coggle Diagram
otitis externa 
Defination
Refers to an infection of the ear canal, the tube leading from the outside opening of the ear in towards the ear drum.
Pathophysiology
Is a painful condition caused when irritation or infective agents come into contact with the skin of the external ear.
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Signs and symptoms
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Pain, tenderness or pulling of the pinna, redness and itching of the skin lining of the ear.
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Nursing care plan
Nursing intervention
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Gentle remove any discharge, earwax or debris from your outer ear using a twist of cotton wool.
Warm the ear drops by holding them in your hands for a few minutes, as cold ear drops can make you feel dizzy.
Encourage a patient to remove anything from your affected ear that may cause an allergic reaction, such as hearing aids, ear plugs and earrings.
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