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Vincent Cumberworth BSc FRCS Consultant Ear,
Nose and Throat Surgeon
Clementine Churchill Hospital Sudbury Hill Harrow Middlesex HA1 3RX
Private Secretary: Tel: 020 8872 3866 Fax: 0208872
3861
Information is supplied only upon the condition that the viewer
will make their own determination as to the suitability of the
information for its purposes prior to use. There will be no
responsibility for information that is misused or misinterpreted and
the information should not be used as a substitute for consultation
with a health care professional. It is not possible to answer
questions regarding individual cases or to enter into individual
correspondence.
Otitis Externa
Otitis externa is a common condition which involves inflammation
of the skin of the ear canal or even sometimes the pinna, “the ear
itself”. Predisposing factors to this include any skin condition
such as eczema or psoriasis and it may be triggered by a bacterial
infection.
Itching, which can be very severe follows one of the most
troublesome features and this gives rise to a tendency to put
objects such as a Q tip in the ear to try and clean the ear and
relieve this and this in itself makes the condition significantly
worse. The cotton wool is actually quite abrasive and can create
very small breaks in the skin and it is bacteria then enter and the
inflammation becomes worse.
The pain actually can be very severe as the tissue is in a bony
canal in the ear and any swelling becomes very painful.
Discharge is common which may have an unpleasant smell.
Hearing may be impaired because of the amount of debris blocking the
ear canal lying on the drum.
Treatment – this will be clearance of debris from the ear which is
likely to require microsuction of the ear after full review by an
ENT Specialist. Topical antibiotics, often combined with a mild
steroid, can be necessary to settle the infection and occasionally
fungal infection may be present which requires a slightly different
management.
In the case of severe infection involving the skin of the face and
the ear then admission may be required sometimes for intravenous
antibiotics.
General Advice
Try to keep the ears dry if possible and the use of earplugs or
cotton wool covered with Vaseline for showering, bathing or swimming
may be useful. It may be advisable to check with your specialist
that it is satisfactory for you to swim, depending on your ears.
Avoid any self-instrumentation with cotton buds, hairgrip etc., in
the ear which is likely to exacerbate the problem.
Do not scratch the ears as this may spread infection.
Olive oil may help if there is regular wax accumulation but
longer-term use of commercial anti-wax preparations can sometimes
cause irritant problems.
If there is an underlying tympanic perforation (hole in the drum)
then syringing is certainly inadvisable and review would best be by
your ENT Specialist and microsuction could then be performed if
necessary.
© Vincent
Cumberworth 2005 |