Understanding Hypertension: Common Signs to Watch for

8. Confusion

Extreme hypertension or malignant hypertension, when blood pressure is over 180/120, can cause lightheadedness or confusion and even distorted speech. Some people experience problems with memory and problem-solving. This can be a specifically dangerous effect of high blood pressure because the metal symptoms may render the individual unaware of the issue. This is often a more advanced symptom of hypertension that could indicate a person is having, or on the verge of having, a stroke or developing serious damage to the kidneys or the eyes.