Feb 10, 2017

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Blood Pressure Drugs May Help Prevent Alzheimers Disease

High blood pressure is a medical condition that causes increased pressure levels inside the blood vessels and can eventually lead to heart disease, stroke, and even death. There are several types of prescription drugs on the market to stabilize high blood pressure, and recent studies have shown that one type of the drugs – angiotensin receptor blockers (ARBs) – may also help with preventing dementia and Alzheimer’s disease. The study, released in the British Medical Journal, found that patients who took ARBs had a reduced risk of developing the two brain diseases. This study only reinforces previous claims by studies that stated uncontrolled high blood pressure increased the risk for dementia, therefore keeping your blood pressure under control would reduce the risk for the brain diseases. While the study states that the ARBs may be the reason for the reduced risk for dementia and Alzheimer’s disease, there are several different types of ARBs – candesartan (Atacand), irbesartan (Avapro), losartan (Cozaar), and valsartan (Diovan) – and it has not been determined what types of benefits and protections the drugs do for the brain. Researchers also noted that while the study showed that a specific mechanism of ARBs help protect against the brain conditions, more research is needed to determine whether other types of high blood pressure drugs such as beta blocker and ACE inhibitors have the same sort of effects. Research showed that a lot of peope in USA use Omron BP785 to check their bp.

The study, which used medical records of more than 819.000 patients – age 65 and older – from 2002 to 2006 from the U.S. Veterans Affairs health system, showed that patients who were taking ARBs were 19% less likely to develop Alzheimer’s or dementia when compared to those taking other types of high blood pressure drugs. If the patient were to be taking both ARB and an ACE inhibitor, the patients were 55% less likely to develop Alzheimer’s disease and 46% less likely to develop dementia. Patients who were already suffering from dementia or Alzheimer’s disease were to have delayed worsening of their conditions when on ARBs.

Although the study author stated that it is unclear how and why the ARBs might help prevent dementia and Alzheimer’s, the author did refer to animal studies in which ARBs helped protect the nerve cells from damage, as well as another idea that ARBs might prevent blood vessels in the brain from impairments that can occur from heart disease. High blood pressure affects millions of Americans, and can lead to more serious conditions such as heart disease, diabetes, and stroke. There are several natural ways to lower high blood pressure, including healthy dieting, regular exercising, and an overall healthy lifestyle.

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