What should you know about a micro otoscope?

An otoscope has a light and a viewing system, often with a small disposable tip placed at the entrance of the ear canal. A micro version is designed for convenient, close inspection and may be useful in primary care or child health settings. It can help a clinician look for wax, irritation, swelling, fluid, discharge, or changes to the eardrum. The image is one part of an assessment; symptoms, hearing, temperature, and the rest of the examination still influence the interpretation.

Tell the clinician about pain, reduced hearing, discharge, dizziness, fever, recent swimming, injury, or attempts to clean the ear. Keep still while the device is positioned, especially if a child is being examined. Do not insert cotton buds, hairpins, or other objects before the appointment, because they can push wax deeper or injure the canal. A clinician may explain the view, recommend treatment for wax or infection, or arrange further hearing assessment when the findings do not explain the symptoms.

Seek prompt medical care for severe ear pain, sudden hearing loss, blood or pus from the ear, a foreign object, facial weakness, marked dizziness, or fever with a very unwell child. Emergency assessment is needed after a significant head injury or when swelling behind the ear is accompanied by fever or worsening pain. Do not rely on a home viewing device to rule out a problem.

Ask what the clinician can see, whether the eardrum was visible, and whether wax or inflammation affects the view. Ask which treatment is suitable, whether drops are safe for you, and when hearing or follow-up review is needed.