Go through these in order and stop at the first one that applies. If you are reading this for someone else, answer for them.
Emergency care is appropriate for confusion, fainting, new weakness, or other serious neurological symptoms.
Contact the treating clinician sooner if discharge, bleeding, pain, or hearing loss worsens or returns.
Seek urgent assessment for sudden hearing loss, new facial weakness, severe dizziness, swelling behind the ear, severe headache, fever with worsening ear symptoms, or rapidly increasing pain.
Follow-up is important even if drainage or pain improves.
The clinician needs to confirm that the polyp has shrunk or resolved and that the eardrum and deeper ear can be examined.
A polyp that remains after appropriate treatment may need imaging, biopsy, or surgical assessment.
Routine follow-up may include repeat ear examinations, professional cleaning, and hearing tests.
People treated for cholesteatoma may need long-term ENT monitoring because disease can remain or return after surgery.
Every sign above is quoted from the sofidex article on Aural polyps. If you are not sure, err upward — it is always reasonable to be checked.