40
FDa inFormation
The following additional information is provided in compliance with
U.S. Food and Drug Administration (FDA) regulations:
Warning to hearing aiD Dispensers.
A hearing aid dispenser
should advise a prospective hearing aid user to consult promptly with
a licensed physician (preferably an ear specialist) before dispensing a
hearing aid if the hearing aid dispenser determines through inquiry,
actual observation, or review of any other available information
concerning the prospective user, that the prospective user has any of
the following conditions:
i.
Visible congenital or traumatic deformity of the ear.
ii.
History of active drainage from the ear within the previous
90 days.
iii. History of sudden or rapidly progressive hearing loss within the
previous 90 days.
iv. Acute or chronic dizziness.
v.
Unilateral hearing loss of sudden or recent onset within the
previous 90 days.
vi. Audiometric air-bone gap equal to or greater than 15 decibels
at 500 Hertz (Hz), 1,000 Hz and 2,000 Hz.
vii. Visible evidence of significant cerumen accumulation or a
foreign body in the ear canal.
viii. Pain or discomfort in the ear.
Special care should be exercised in selecting and fitting a hearing aid
whose maximum sound pressure level exceeds 132 decibels because
there may be risk of impairing the remaining hearing of the hearing
aid user.
important notiCe For prospeCtiVe hearing aiD users.
Good health practice requires that a person with a hearing loss
have a medical evaluation by a licensed physician (preferably a
physician who specializes in diseases of the ear) before purchasing
a hearing aid. Licensed physicians who specialize in diseases of
the ear are often referred to as otolaryngologists, otologists, or
otorhinolaryn-gologists. The purpose of the medical evaluation is to
assure that all medically treatable conditions that may affect hearing
are identified and treated before the hearing aid is purchased.