Blood pressure is one of the vital measures that indicate the health of the human body and one of the vital signs in humans. Blood pressure is the amount by which the amount of blood that the heart pumped into the body and the strength of its pump is expressed and measured by the amount of force exerted by blood pressure On the walls of blood vessels, in normal cases blood pressure is proportional to the amount of effort exerted by the body, but in some cases and for different reasons may increase blood pressure or decrease by a certain amount, endangering human life.
And low blood pressure is often dangerous to human life in the event of drop to abnormal levels, low blood pressure leads to the lack of blood to the vital areas of the body, which is the brain the most important, leading to undernutrition that reaches the brain and cause dizziness and then Fainting and then death in the event of falling to very large degrees.
Low blood pressure usually occurs for many reasons. These causes lack of fluid in the body. In the absence of fluids in the body, the amount of blood in the blood circulation decreases, causing the heart to be unable to pump blood properly for its small quantity and inability to generate sufficient pressure. Causes low blood pressure, and low blood pressure can be caused by some heart diseases such as heart failure or some heart valve diseases, which can lead to poor heart and inability to generate sufficient pressure on the blood to pump it to different parts of the body. So it is possible to tat Some neurological diseases cause hypotension such as Parkinson’s or amyloidosis, which usually affects the nerves responsible for controlling blood pressure, causing malfunction in the nerve signals transmitted to the brain and thus blood pressure.
For example, older people are at increased risk of hypotension than young people with a strong, healthy heart. Many drugs also reduce blood pressure as a side effect, such as urinary incontinence Which works to lose many fluids from the body.