What is the connection between memory loss and hypertension? -

Hypertension can cause damage to blood vessels by causing a build-up inside the blood vessels, making them narrow. This restricts the amount of blood that can flow through them. If the narrowed blood vessel becomes blocked such that no blood can get through, this can lead to a heart attack or a stroke. Even reduced blood flow to the brain can have damaging effects. The brain must have a certain amount of blood flow to work normally. About one quart of blood normally flows through the brain every minute. If the amount of blood flow is less than it should be, the brain cannot work efficiently. This can lead to memory loss and other symptoms.