After four Adriamycin/Cytoxan treatments last summer, I received four Taxol/Abraxane treatments that made my ears ring; the ringing would usually dissipate between treatments. The Cisplatin I received Feb-Apr really brought on the ear ringing. After my first treatment it lasted ~4 days and each consecutive treatment it lasted a few days longer.
A neat diagram in the audiologist's testing chamber. |
Cisplatin has many side effects; one of which is ototoxicity. Ototoxicity = producing, involving, or being adverse effects on organs or nerves involved in hearing or balance. (via Merriam-Webster)
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Some of the important points from my hearing exam/meeting last week:
- chemo binds nerve endings and makes them irritated so they're firing all the time; that's why people experience ringing (it's perceived sound--not actual sound)
- high pitches: I currently have below normal hearing
- doc recommended I use constant low-level noise (music/white noise) to mask the ringing and keep my ear nerves engaged
- avoid excessively loud environments
- should get back high pitch hearing in 4-6 weeks; ringing should subside, too
- should not have lasting effects since I have four treatments; people who receive 10+ treatments sometimes have irreversible damage and need hearing aids, etc.
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