Can you have a stroke without high blood pressure?

Yes, it is possible to have a stroke without high blood pressure. While high blood pressure is a major risk factor for stroke, it is not the only factor. Other risk factors for stroke include age, smoking, diabetes, high cholesterol, and atrial fibrillation.

A stroke occurs when the blood supply to the brain is interrupted, either by a blood clot (ischemic stroke) or by a burst blood vessel (hemorrhagic stroke). Ischemic strokes are more common than hemorrhagic strokes.

High blood pressure can damage the blood vessels in the brain, making them more likely to develop a clot or burst. However, it is possible to have a stroke even if your blood pressure is normal. This is because other risk factors, such as smoking, diabetes, and high cholesterol, can also damage the blood vessels and increase the risk of stroke.

If you are concerned about your risk of stroke, talk to your doctor. They can help you determine your risk factors and make lifestyle changes to reduce your risk of having a stroke.