Stroke is one of the leading causes of
death in the US. Every year, 140,000 Americans die of stroke and many
more are left with irreparable brain damage. Deaths from stroke are
especially common in the American southeast, northern Texas and parts of
Oklahoma (in what is sometimes called the “stroke belt”), particularly
among low-income households.
But what is stroke, how can you recognize a stroke as it’s happening to
you and what should you do if you suspect you’re having a stroke?
In case you think you’re having a stroke right now, stop everything and
call 911
A stroke is a disruption in the blood flow
to the brain that causes rapid cell death, ending in death, coma, or
physical and mental disability. Around 75% of stroke survivors are
disabled to some degree, as the damage to the brain during the stroke
hampered their ability to move or communicate.
The two types of stroke are ischemic and
hemorrhagic. By far the most common type of stroke, an ischemic stroke
is caused by loss of blood flow to the brain, typically due to a clot in
the arteries. Hemorrhagic strokes are far less prevalent at only 15% of
strokes, but they are far deadlier, accounting for around 40% of stroke
deaths. They are caused by damage to a blood vessel in the skull,
resulting in internal bleeding in the brain or the meninges, the
coverings that envelop and protect the brain.
Are you at a higher risk of having a stroke?
The number one cause of any type of stroke
is high blood pressure, as this condition can both weaken and rupture
blood vessels as well as lead to the formation of blood clots and a
layer of plaque within the arteries. High blood pressure (also called
hypertension) is defined as a blood pressure measurement of 130/80 mmHg
and above.
Seniors make up nearly 75% of stroke
victims, as the odds of having a stroke more than double each decade
after the age of 55. This is largely due to a weakening arterial
integrity on top of other preexisting risk factors. Additionally, women
are more susceptible to have a stroke than men, and die at a higher rate
from stroke than men.
Common risk factors for stroke include
smoking, diabetes, sickle-cell anemia, a sedentary lifestyle, obesity,
and a diet rich in fat, oil and salt.
Here are several surprising risk factors for stroke and other cardiovascular diseases.
How to identify a stroke?
The tell tale signs of a stroke
1. One side of the face drooping down, even when the person is trying to smile.
2. One arm dropping to the side uselessly.
3. Slurred and nonsensical speech.
If someone displays either of those signs, call an ambulance, as time is of the essence.
What does a stroke look like?
The symptoms of a stroke vary, depending on
several factors, such as the side of the brain that was affected and
your gender. Common symptoms include:
• Feeling numbness in the face or limbs, particularly on one side of
the body
• Sudden trouble seeing with one or both eyes
• Problems associating language (either written or spoken) with
meaning
• Difficulty speaking or forming meaningful words
• Losing balance and coordination
• Dizziness
• A severe, inexplicable headache
Additionally, these symptoms are specific
to women:
• Nausea and vomiting
• Seizures
• Hiccups
• Labored breathing
• General weakness and pain
• Loss of consciousness
All stroke symptoms tend to appear suddenly and in full force.
In 1996, neuroscientist Jill Bolte Taylor had a massive stroke on the
left side of her brain.
What can you do if you have a stroke?
The first thing you should do if you think
you’re having a stroke is call 911 immediately. Tell the operator that
you suspect you’re having a stroke. 911 operators are often trained to
suspect that a caller with slurred speech has a stroke, so even if they
don’t understand you, they may be able to send help.
While there is little you can do when
you’re having a stroke, there are ways to better prepare for it:
If you’re in the risk group of having a stroke, you should consider
getting a wearable medical alarm button. Seeing as how complex motor
functions and communication might be impaired by a stroke, preventing
you from effectively placing a call to 911, having a one-click solution
that will send help your way can be invaluable in saving time- and your
life.
Several apps in your app store, such as SirenGPS (iOS, Android) can also
serve as an emergency button, sending out your location information to
family members who have the app installed, and informing them you made a
call to 911. They will then be able to pass along your location to the
first responders, who will be able to get to you more swiftly.
Consider printing out these first aid instructions for a stroke
emergency, which include step by step care, medical and contact
information, which you can give to the nearest person in case you think
you’re having a stroke.
No one can anticipate a stroke, but being prepared for it in advance
could mean the difference between life and death.
This is only for your information, kindly take the advice of your doctor for medicines, exercises and so on.
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Labels: dizziness, inexplicable headache, losing balance, numbness in face/limbs, one arm falling down to the side uselessly, severe, slurred speech, stroke signs-face drooping down to one side, sudden trouble seeing
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