Strokes are life-threatening events that can occur suddenly, but early warning signs may appear up to a month before. These include weakness or numbness on one side of the body, sudden vision loss, severe headaches, dizziness, and difficulty with speech or coordination. Transient ischemic attacks (TIAs), also known as “mini-strokes,” can mimic stroke symptoms but last only briefly. Unexplained shortness of breath is another red flag. Recognizing these signs early and seeking medical attention can help prevent severe consequences.
A stroke occurs when a blood clot blocks an artery in the brain or when a blood vessel bursts, depriving the brain of oxygen and causing damage. Immediate medical attention is crucial, as early treatment can reduce the severity of brain injury. Preventive measures include maintaining a healthy lifestyle, managing conditions like high blood pressure and diabetes, and quitting smoking. While some risk factors, such as age and family history, cannot be controlled, staying proactive can significantly lower the risk of stroke. If you notice any warning signs, seek emergency medical help immediately.