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How long can you have symptoms of a stroke before it happens?
– Warning signs of an ischemic stroke may be evident as early as seven days before an attack and require urgent treatment to prevent serious damage to the brain, according to a study of stroke patients published in the March 8, 2005 issue of Neurology, the scientific journal of the American Academy of Neurology.
Can you have a stroke for days and not know it?
Is it possible to have a stroke and not know it? Yes. You can have a “silent” stroke, or one you’re completely unaware of or can’t remember. When we think of strokes, we often think of symptoms like slurred speech, numbness, or loss of movement in the face or body.
Can you not realize you had a stroke?
Some people have strokes without realizing it. They’re called silent strokes, and they either have no easy-to-recognize symptoms, or you don’t remember them. But they do cause permanent damage in your brain. If you’ve had more than one silent stroke, you may have thinking and memory problems.
How do I know if I’ve had a stroke?
Signs of Stroke in Men and Women
- Sudden numbness or weakness in the face, arm, or leg, especially on one side of the body.
- Sudden confusion, trouble speaking, or difficulty understanding speech.
- Sudden trouble seeing in one or both eyes.
- Sudden trouble walking, dizziness, loss of balance, or lack of coordination.
Can you have a stroke over several days?
Stroke symptoms can develop slowly over hours or days. If you have a ministroke, also known as transient ischemic attack (TIA), symptoms are temporary and usually improve within hours. In this case, you may blame sudden symptoms on stress, a migraine, or nerve problems.
How do you know if u had a stroke?
Can a stroke be detected months later?
But, TIAs are a warning sign that you may have a true stroke in the coming days or months. Some people who have a TIA will have a stroke within 3 months. Half of these strokes happen during the 48 hours after a TIA.
Can you have a stroke for days?
Fast action after stroke symptoms Stroke symptoms can develop slowly over hours or days. If you have a ministroke, also known as transient ischemic attack (TIA), symptoms are temporary and usually improve within hours.
What happens if you have a stroke without knowing it?
Some people have strokes without realizing it. They’re called silent strokes, and they either have no easy-to-recognize symptoms, or you don’t remember them. But they do cause permanent damage in your brain. If you’ve had more than one silent stroke, you may have thinking and memory problems.
How long does a stroke last (and why)?
Often a blood clot from the heart or other body part travels to the brain via an artery (embolism), leading to stroke. This kind of stroke lasts for a brief period of time one minute, a couple of minutes, an hour or could be persistent for 24 hours in some cases.
How do you know if you have a silent stroke?
Detecting a Silent Stroke. If you have a silent stroke, you probably won’t know it unless you happen to have a brain scan and the damage shows up. You may have slight memory problems or a little difficulty getting around. A doctor may be able to see signs of silent strokes without testing.
How long after a TIA can you have a stroke?
If you have a mild stroke or TIA, do not assume that you have dodged the bullet. In fact, a TIA is a warning that you are at high risk for a full-blown stroke, which could occur anywhere from minutes or hours to days later. A recent study showed that five percent of patients with TIAs will have a stroke within 48 hours.