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Risks
There are no known risks or side effects associated
with the use of the Zen program. However, consistent
with our recommendations on the use of conventional
hearing aids, stop using the hearing aids (and the Zen
program) and seek attention from your hearing health-
care professional if any of the following symptoms are
noted:
• Skin irritation
• Perceived decrease in loudness, tolerance of sounds,
speech not as clear, or worsening tinnitus