Dr. Huntley's
Diagnosis
Checklist

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Dr. Huntley's

DIAGNOSIS CHECKLIST
for Ear infection

Questions Your Doctor May Ask - and Why!

During a consultation, your doctor will use various techniques in his assesment of the symptom: Ear infection. These may include a physical examination or other medical tests. Your doctor may ask several questions when assessing your condition. It is important to remember that your consultation is a two-way process and any extra information you can share with your doctor may help them with their diagnosis.

Some of the questions your doctor may ask are listed below:

  1. How long have you had the ear infection?

    Why: to determine if acute or chronic. Acute ear infections include acute otitis media (middle ear infection), acute otitis externa (outer ear infection), mastoiditis, acute furunculosis (infection of the hair follicles in the outer third of the ear) and viral labyrinthitis (inner ear infection). Chronic ear infections include chronic otitis media, chronic otitis externa and mastoiditis.

  2. Have you had a recent upper respiratory tract infection?

    Why: e.g. sore throat, runny nose, sinusitis - may suggest acute otitis media or myringitis bullosa (occurs with influenza, Haemophilus influenza and mycoplasma pneumoniae infections).

  3. Have you been swimming recently and where?

    Why: may suggest otitis externa.

  4. Has there been any trauma to ear canal?

    Why: may suggest otitis externa.

  5. Have you put anything into the ear canal?

    Why: e.g. ear bud - may suggest foreign body and resultant infection.

  6. Is the redness around a hole for an ear ring?

    Why: suggest infected ear lobe. Often due to contact allergy to nickel or chromium in an ear ring.

  7. Past medical history?

    Why: e.g. allergic skin conditions such as eczema may predispose to otitis externa; medical conditions that may increase risk of recurrent middle ear infections include selective IgA deficiency, common variable immunodeficiency, X-linked agammaglobulinaemia, recurrent adenoiditis, Wegener's granulomatosis, HIV infection and obstructive sleep apnea.

Questions your doctor may ask about related symptoms:

Sometimes, other symptoms may be present and may help your doctor analyse your condition. These may include:

  1. Ear pain?

    Why: may suggest acute otitis media (most likely), otitis externa, foreign body, myringitis bullosa, serous otitis media or furunculosis. The location of the ear pain may also assist in diagnosis e.g. in ear, behind ear or below the ear.

  2. Ear discharge?

    Why: Acute ear discharge suggests acute otitis media (middle ear infection) with a rupture of the ear drum, otitis externa (outer ear infection) or myringitis bullosa , especially if have ear pain. A chronic ear discharge may suggest cholesteatoma, chronic otitis media or mastoiditis.

  3. If a discharge is present, what is the nature of the discharge?

    Why: A mucopurulent discharge (mucous to pus-like) suggests chronic otitis media and mastoiditis. A offensive discharge with whitish debris suggests cholesteatoma. A bloody discharge may suggest myringitis bullosa.

  4. Fever?

    Why: suggests otitis media and mastoiditis.

  5. Hearing loss?

    Why: may suggest acute otitis media, chronic otitis media, otitis externa, foreign body, and mastoiditis.

  6. Symptoms of acute otitis media?

    Why: e.g. deep-seated ear pain, deafness , fever, a discharge may follow if the tympanic membrane ruptures which results in relief of pain and fever.

  7. Symptoms of otitis externa?

    Why: e.g. itching at first, pain, fullness feeling in the ear canal, mild discharge, hearing loss.

  8. Symptoms of acute mastoiditis?

    Why: e.g. pain, swelling and tenderness developing behind the ear associated with general deterioration in well-being and mucous to pus-like ear discharge.

  9. Symptoms of labyrinthitis?

    Why: e.g. vertigo (spinning hallucination of movement of self or surroundings) provoked by head movement.


 » Next page: Types of Ear infection

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