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• History of active drainage from the ear in
the previous 90 days;
• History of sudden or rapidly progressive
hearing loss in one or both ears within the
previous 90 days.
• Acute or chronic dizziness;
• Audiometric air-bone gap equal to or
greater than 15 dB at 500 Hz, 1000 Hz and
2000 Hz;
• Visible evidence of signicant cerumen
accumulation or a foreign body in the ear
canal;
• Pain or discomfort in the ear;
• Abnormal appearance of the eardrum and
ear canal such as:
- Inflammation of the external auditory
canal,
- Perforated eardrum;
- Other abnormalities which the HCP
believes are of medical concern
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