Are You Having A Stroke?

    (BlackDoctor.org) — What is a stroke? This life-threatening condition is a medical emergency and the third leading cause of death in the U.S. It occurs when a blood vessel in the brain bursts or, more commonly, when a blockage develops. Without treatment, cells in the brain quickly begin to die. The result can be serious disability or death. If a loved one is having stroke symptoms, seek emergency medical attention without delay.

    Stroke Symptoms

    Signs of a stroke may include:

    • Sudden numbness or weakness of the body, especially on one side.

    • Sudden vision changes in one or both eyes.

    • Sudden, severe headache with unknown cause.

    • Sudden problems with dizziness, walking, or balance.

    • Sudden confusion, difficulty speaking or understanding others.

    Call 911 immediately if you notice any of these symptoms.

    Stroke Test: Talk, Wave, Smile

    The F.A.S.T. test helps spot symptoms. It stands for:

    Face. Ask for a smile. Does one side droop?
    Arms. When raised, does one side drift down?
    Speech. Can the person repeat a simple sentence? Does he or she have trouble or slur words?
    Time. Time is critical. Call 911 immediately if any symptoms are present.

    Time = Brain Damage

    Every second counts when seeking treatment for a stroke. When deprived of oxygen, brain cells begin dying within minutes. There are clot-busting drugs that can curb brain damage, but they have to be used within three hours of the initial stroke symptoms. Once brain tissue has died, the body parts controlled by that area won’t work properly. This is why stroke is a top cause of long-term disability.

    Diagnosing a Stroke

    When someone with stroke symptoms arrives in the ER, the first step is to determine which type of stroke is occurring. There are two main types, and they are not treated the same way. A CT scan can help doctors determine whether the symptoms are coming from a blocked blood vessel or a bleeding one. Additional tests may also be used to find the location of a blood clot or bleeding within the brain.

    Ischemic Stroke

    The most common type of stroke is known as an ischemic stroke. Nearly nine out of 10 strokes fall into this category. The culprit is a blood clot that obstructs a blood vessel inside the brain. The clot may develop on the spot or travel through the blood from elsewhere in the body.

    Hemorrhagic Stroke

    Hemorrhagic strokes are less common but far more likely to be fatal. They occur when a weakened blood vessel in the brain bursts. The result is bleeding inside the brain that can be difficult to stop.

    “Mini-Stroke” (TIA)

    A transient ischemic attack, often called a “mini-stroke,” is more like a close call. Blood flow is temporarily impaired to part of the brain, causing symptoms similar to an actual stroke. When the blood flows again, the symptoms disappear. A TIA is a warning sign that a stroke may happen soon. It’s critical to see your doctor if you think you’ve had a TIA. There are therapies to reduce the risk of stroke.

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