July 28, 2016
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High Blood Pressure Treatment (cont.)

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Can high blood pressure be prevented?

High blood pressure can sometimes be prevented if individuals follow a healthy lifestyle and:

Maintain a healthy weight. Being overweight can make a person two to six times more likely to develop high blood pressure.

Get regular exercise. Physically active people have up to a 50% lower risk of getting high blood pressure than people who are not active.

Reduce salt intake. Less than 4 grams per day is the goal.

Drink alcohol in moderation, or not at all. Drinking too much alcohol can raise blood pressure. If a person drinks alcohol, they should limit it to no more than two drinks a day.

Reduce stress. Stress can raise blood pressure.

What's new in high blood pressure?

A novel approach to hypertension treatment has been found by studying a hormone that controls insect growth. Butterfly researchers identified and characterized epoxide hydrolase, an enzyme involved in a critical pathway in the breakdown of anti-inflammatory arachidonate metabolites called EETs, or epoxyeicosatrienoic acids. Other researchers found that inhibiting the breakdown of EETs reduced blood pressure in rodents. This newly discovered enzyme also reduced vascular inflammation and end-organ damage, the long-term effects of high blood pressure.

The oral form of the enzyme developed in this study, currently in clinical trials, reduced the most common type of high blood pressure in middle-aged individuals. Pharmaceutical companies in several countries have initiated programs using this enzyme to treat high blood pressure, inflammation, diabetes, pain, and other disorders.

A surgical procedure also is being tested in other countries to lower high blood pressure. The procedure involves disrupting the nerves to the kidney. A large trial of this did not demonstrate benefit in lowering blood pressure.

Medically reviewed by Robert J. Bryg, MD; Board Certified Internal Medicine with subspecialty in Cardiovascular Disease


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Medically Reviewed by a Doctor on 11/6/2015

Source: MedicineNet.com


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