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Headaches
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Basic
facts about Headaches
Twenty million Americans see their doctors each year
because of a headache. Although headaches can be very
uncomfortable and temporarily disabling, most are not
associated with serious illness. They can often be
relieved by resting in a quiet room or by taking a
nonprescription painkiller such as ibuprofen or acetaminophen.
When a person
has a headache, several areas of the head can hurt, including
a network of nerves that extends over the scalp and certain
nerves in the face, mouth and throat.
Rarely,
headache is a symptom of a dangerous condition such cerebral
aneurysm, brain tumor, stroke, TIA, meningitis, or
encephalitis. Very high blood pressure can cause
headaches and this situation is a medical emergency.
However, high blood pressure usually causes no symptoms at
all, despite the damage that years of high blood pressure can
do to blood vessels, heart, brain, and kidneys. If you
have any doubt about your headache, contact your physician.
Headache
Basics
The most common type of headache is "tension
headache." Tension headaches generally develop
gradually, often involve the entire head as well as the neck
and shoulders. They probably are not actually caused by
increased muscle tension, although muscle relaxation
techniques can be very useful in treatment. Most people
get tension headaches occasionally and these can usually be
treated simply. Some people get them often, but there
are usually some useful interventions to help decrease the
number of sick days.
Migraine
Headaches are "bad headaches." With
classic migraine, the headache is preceeded by a feeling that
a headache will develop (prodrome) followed by visual
phenomena such as dark or bright spots, streaks of light, or
tunnel vision (aura). The headache then develops,
usually on one side. It is throbbing in nature,
accompanied by nausea and increased sensitivity to light and
noise.
Most people
with migraine headaches do not experience prodrome or
aura. Common migraine headache, like classic migraine
headache is treatable and often preventable.
Migraineurs,
those who develop migraine headaches often have a family
history of migraine headache and they have headache
triggers. People who get headaches when they don't have
enough of their daily caffeine are migraineurs. They
would have fewer migraines if they completely eliminated
caffeine. Chocolate, red wines, nuts and cheeses are
common food triggers. Migraines before or during menstrual
periods are common. Not all migraineurs get terrible
headaches, but some certainly do. Migraine is an important
cause of lost days of school, work and enjoyment.
Women who
smoke and who experience migraine headaches with aura have
more than twice the risk of stroke if they take
estrogen-containing birth control pills than those who use
nonestrogen-based contraception. Changing to a
nonestrogen or very low-estrogen contraceptive not only can
reduce the risk of stroke but can dramatically decrease the
number of headaches.
Cluster
headaches are headaches lasting minutes to hours that
occur day after day at a similar time over a period of
weeks. They are sharp. People with cluster
headaches often describe the pain as similar to an icepick.
They are more
common in men, and are more difficult to treat than most
headaches. Interestingly, oxygen therapy will often stop
a daily cluster headache. Many of the medications used
to prevent or treat migraine headaches are used to treat
cluster headaches.
Sinus
headaches are those frontal headaches that some people
experience with sinus infection and with changes in the
weather. Allergies can also provoke them.
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