A stroke occurs when blood flow to a part of the brain is interrupted, either by a blockage (ischemic stroke) or bleeding (hemorrhagic stroke). Without a proper blood supply, brain cells begin to die, leading to permanent damage or even death. Strokes require immediate medical attention to minimize damage and improve the chances of recovery.
Risk factors for stroke include high blood pressure, smoking, diabetes, high cholesterol, and a sedentary lifestyle. Preventive measures include managing these risk factors through lifestyle changes, medications, and regular check-ups.
Common signs of stroke include sudden numbness or weakness in the face, arm, or leg, especially on one side of the body, confusion, trouble speaking, difficulty walking, and severe headache.
Risk factors include high blood pressure, smoking, diabetes, high cholesterol, heart disease, and a family history of stroke.
A stroke is diagnosed using brain imaging tests like CT scans or MRIs, and treatment includes clot-busting medications for ischemic strokes or surgery for hemorrhagic strokes.
Preventing stroke involves managing risk factors, such as controlling blood pressure, quitting smoking, eating a healthy diet, exercising regularly, and maintaining a healthy weight.
Recovery may involve physical, occupational, and speech therapy, along with medications to reduce the risk of future strokes.