Low Blood Pressure (Hypotension) Overview Low blood pressure, or hypotension, can lead to dizziness and faintness. It is less likely than high blood pressure to be problematic, but it can sometimes indicate an underlying health issue. Blood pressure readings include two numbers. The top number shows the systolic pressure, which is the pressure when the heart is […]

Blood Pressure Overview Blood pressure is the amount of force your blood uses to get through your arteries. When your heart pumps, it uses force to push oxygen-rich blood out to your arteries. They bring it to your body’s cells and tissues. If your blood pressure is too high, it can cause health issues. The […]

Orthostatic Hypotension Orthostatic hypotension, also called postural hypotension, is defined as a sudden drop in blood pressure caused by a change in posture, such as when a person stands up quickly. When a person stands up after sitting or lying down, blood normally pools in the legs because of gravity. The body then works to […]

Amnesia Overview Amnesia is a form of memory loss. It is when a person can no longer recall information that is stored in their memory. A person who is a little forgetful in their day-to-day life does not have amnesia. Amnesia refers to a large-scale loss of long-term memory due to illness, brain injury, or […]

Blurry Vision Overview People experiencing sudden blurry vision may find it difficult to see clearly or manage their usual tasks. Although not all instances are a cause for concern, some may require medical treatment. A loss of sharpness of eyesight can make objects seem hazy or out of focus. There can be various causes, including […]