A stroke is a serious, life-threatening event that occurs when blood flow to the brain is interrupted, often due to blood clots or blocked arteries. This prevents brain cells from getting the oxygen they need, leading to potential brain damage. Strokes can vary in severity, with mini-strokes (TIAs) being temporary blockages that act as warning signs for a future, more severe stroke. Four out of ten people who experience a TIA will have a full stroke later.
While anyone can have a stroke, people aged 45-65 are more vulnerable. Risk factors include high blood pressure, high cholesterol, smoking, obesity, diabetes, and atrial fibrillation. Many of these can be controlled through a healthy lifestyle, including regular exercise and a balanced diet.
Recognizing the early warning signs is vital for quick action. The FAST acronym helps identify stroke symptoms: Face drooping, Arm weakness, Speech problems, and Time to call an ambulance. Acting quickly can significantly improve recovery chances. Regular health screenings can help detect risk factors early.
