Hypertension Risk Factors

The Relationship Between High Blood Pressure And Dementia


If you are suffering from high blood pressure, then you would perhaps be well versed with the dangerous consequences that the problem may bring along. But, did you know that high blood pressure can lead to dementia? In fact, if recent studies are to be believed, then controlling your blood pressure could be the best protective measure against dementia.

In a recent research, scientists established the relationship between hypertension and the brain. The research revealed that high blood pressure or hypertension leads to a kind of scarring in the brain. These scars, in turn, lead to problems like Alzheimer's Disease and Dementia in the later years of an individual's life. Though these scars appear during the middle age, the memory problems occur much later. So, if you presently deal with no memory problem despite suffering from hypertension it need not mean that you will never have to bear with memory issues.

The relationship between hypertension and dementia is quite simple. There are several white matter lesions that exist in the brain. These white lesions serve as a telephone network for the brain. They provide a system of axons or nerve fibers that allows various brain cells to communicate with one another. When the blood pressure increases even marginally, the blood cells that nourish this white matter are destroyed. This interrupts the signals that brain cells send to one another and leads to problems like Dementia.

Though the study is relatively new and still needs the backing of recognized healthcare bodies, it is being endorsed as a medical fact by various experts. Since this study is backed by substantial evidence, a full fledged research on the same is being considered. National Institutes of Health may soon initiate a research to determine if aggressive treatment of hypertension can help protect the brain. The aim of the research will be to ascertain if lowering blood pressure levels than the currently recommended levels is beneficial for both- the heart as well as the brain.

While the findings of this recent study may come across as new, the basic premise of this study is not exactly novel. Hypertension has always been one of the primary factors that can be controlled to avert cognitive decline in the elderly. This basically means that keeping blood pressure in control can aid in delaying behavioral changes that occur with age such as memory loss, impatience, restlessness and the like. So, controlling blood pressure levels can be of substantial aid in keeping memory problems like Dementia at bay in the older age.

Dementia is a serious problem and can hamper the overall quality of your life. So, it only makes sense that you try to prevent the problem by keeping your blood pressure in control.