Excessively low blood pressure may cause dizziness or fainting and increase the risk of falls. Your loved one may want to consult their doctor if they're experiencing any of those symptoms.

Nearly one-third of people with high blood pressure don't know it. That’s because it doesn’t have symptoms unless it’s severe. A stroke occurs when blood flow to an area in the brain is cut off.

If you have high blood pressure, your heart has to work harder than normal to pump blood throughout your body. Over time, hypertension can lead to serious medical problems including stroke ...