* High blood pressure
* Smoking
* Diabetes
* High cholesterol
* Obesity
* Heart disease
* Atrial fibrillation
* Physical inactivity
* Heavy alcohol use
* Older age
While not every stroke can be prevented, managing these risk factors can help lower the risk.
## The Bottom Line
A stroke is always a medical emergency. Sudden numbness, facial drooping, speech trouble, confusion, vision changes, balance problems, severe headache, and arm weakness are among the most important warning signs.
The safest response is simple: **take symptoms seriously and get emergency help fast**.
Recognizing the signs early could help save a life and reduce the risk of permanent disability.
