About Ear
Infections
While there are
different types of ear infections, the most common is
called otitis media, which means an inflammation and
infection of the middle ear. The middle ear is located
just behind the eardrum.
Causes
Ear
infections are common in infants and children in part because
their eustachian tubes become clogged easily. For each ear, a
eustachian tube runs from the middle ear to the back of the
throat.
Its
purpose is to drain fluid and bacteria that normally occurs in
the middle ear. If the eustachian tube becomes blocked, fluid
can build up and become infected.
Anything
that causes the eustachian tubes and upper airways to become
inflamed or irritated, or cause more fluids to be produced, can
lead to a blocked eustachian tube. These
include:
- Colds
and sinus infections
- Allergies
- Tobacco smoke or other irritants
- Infected or overgrown adenoids
- Excess mucus and saliva produced during
teething
Symptoms
An acute
ear infection causes pain. In infants, the clearest sign is
often irritability and inconsolable crying. Many infants and
children develop a fever or have trouble
sleeping.
Parents
often think that tugging on the ear is a symptom of an ear
infection, but studies have shown that the same number of
children going to the doctor tug on the ear whether or not the
ear is infected.
Other
possible symptoms include:
- Fullness in the ear
- Feeling of general illness
- Vomiting
- Diarrhea
- Hearing loss in the affected ear
- The
child may have symptoms of a cold, or the ear infection may
start shortly after having a cold.
Treatment
The goals
for treating ear infections include relieving pain, curing the
infection, preventing complications, and preventing recurrent
ear infections.
Most ear
infections will safely clear up on their own without
antibiotics. Often, treating the pain and allowing the body
time to heal itself is all that is needed:
- Apply
a warm cloth or warm water bottle.
- Use
over-the-counter pain relief drops for
ears.
- Take
over-the counter medications for pain or fever, like
ibuprofen or acetaminophen. DO NOT give aspirin to
children.
- Use
prescription ear drops to relieve pain.
Health
Related Websites
The National Cancer
Institute
The National Eye
Institute
The National Heart, Lung,
and Blood Institute
National Institute on
Aging
National Institute of
Allergy and Infectious Diseases
National Institute of
Arthritis and Musculoskeletal and Skin Diseases
National Institute of
Diabetes and Digestive and Kidney Diseases
National Institute on Drug
Abuse
National Institute of Mental
Health
National Institute of
Neurological Disorders and Stroke
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