Brain Stroke – Symptoms, Risk Factors and Treatment
A brain attack happens when blood arteries that deliver oxygenated blood to the brain are suddenly blocked. Depending on the area and size of the damaged brain, if this is not treated quickly, it could permanently harm brain cells, resulting in incapacity or even death. It is crucial to identify acute stroke symptoms and signs as soon as possible since treating acute ischaemic strokes is a race against time. Every minute counts in this situation where a delay of only one minute results in the death of 1.9 million neurons! More severe brain cell damage results from delaying treatment.
Relation Between Winter Weather And Stroke
Few studies have discovered a connection between colder temperatures and an increase in stroke rates. According to reports, colder weather causes blood vessels to close, which can raise blood pressure and increase the risk of stroke. However, scientists have also discovered that amid really cold temperatures, the blood tends to thicken and become stickier, which makes it simpler to clot. Blood clotting, which closes off a blood vessel to the brain, is the most common cause of strokes. As we “clamp down” to conserve heat and energy in cold weather, our bodies’ response often causes the heart to be under additional stress. Temperature changes of more than 10 degrees have been associated with a 12–18% increase in the risk of stroke. On the other side, a hot and humid environment also dries out the body, which raises the risk of a stroke. Therefore, it’s crucial to keep a constant eye on loved ones who are at risk of stroke, particularly when temperature changes are observed.
IDENTIFY STROKE SYMPTOMS:
The patient themselves, as well as their family or friends, might identify these as the most important stage.
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