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High Blood Pressure

According to the CDC, About 1 in 3 U.S. adults—as estimated 68 million—have high blood pressure, which increases the risk for heart disease and stroke, leading causes of death in the United States.

High blood pressure is called the "silent killer" because it often has no warning signs or symptoms, and many people don't realize they have it. That's why it's important to get your blood pressure checked regularly.

The good news is that you can take steps to prevent high blood pressure, or to treat it if it is already high.


How to Prevent High Blood Pressure

Increases in blood pressure increases your risk for heart disease. People at any age can take steps each day to keep blood pressure levels normal.

Lifestyle 
  • Eat a healthy diet. Eating healthfully can help keep your blood pressure down. Eat lots of fresh fruits and vegetables, which provide nutrients such as potassium and fiber. Also, eat foods that are low in saturated fat and cholesterol.
  • Avoid sodium by limiting the amount of salt you add to your food. Be aware that many processed foods and restaurant meals are high in sodium.
  • Studies have shown that people who eat a healthy diet can lower their blood pressure. For more information on healthy diet and nutrition, see CDC's Nutrition and Physical Activity Program Web site

  • Maintain a healthy weight. Being overweight can raise your blood pressure. Losing weight can help you lower your blood pressure.
  • To find out whether your weight is healthy, doctors often calculate a number called the body mass index (BMI). Doctors sometimes also use waist and hip measurements to measure a person’s excess body fat.
  • If you know your weight and height, you can compute your BMI at CDC’s Assessing Your Weight Web site

  • Be physically active. Physical activity can help lower blood pressure. The Surgeon General recommends adults engage in moderate-intensity exercise for 2 hours and 30 minutes every week. 

  • Don't smoke. Smoking injures blood vessels and speeds up the hardening of the arteries. Further, smoking is a major risk for heart disease and stroke. 
  • If you don’t smoke, don’t start. If you do smoke, quitting will lower your risk for heart disease and stroke. Your doctor can suggest programs to help you quit. 
  • For more information about tobacco use and quitting, see CDC's Smoking and Tobacco Use Web site. 

  • Limit alcohol use. Drinking too much alcohol is associated with high blood pressure. 
  • If you drink alcohol, you should do so in moderation—no more than one drink per day for women or two drinks per day for men. 
  • More information on alcohol can be found at the CDC's Alcohol and Public Health Web site


What You Can Do

  • Check your blood pressure. Getting your blood pressure checked is important because high blood pressure often has no symptoms. 
  • Your doctor can measure your blood pressure, or you can use a machine available at many pharmacies. You can also use a home monitoring device to measure your blood pressure. 
  • Blood pressure is written as two numbers. The first (systolic) number represents the pressure in your blood vessels when your heart beats. The second (diastolic) number represents the pressure in your vessels when your heart rests between beats. 


Prevent or Treat Your Medical Conditions 

  • Prevent and manage diabetes. You can reduce your risk of diabetes by eating a healthy diet, maintaining a healthy weight, and being physically active. 
  • About 60% of people who have diabetes also have high blood pressure.2 If you have diabetes, you can lower your risk for high blood pressure by following the healthy guidelines listed here. 
  • For more information about diabetes, see CDC's Diabetes Public Health Resource Web site

  • Treat high blood pressure. If you already have high blood pressure, your doctor may prescribe medications in addition to lifestyle changes. 
  • All drugs may have side effects, so talk with your doctor on a regular basis. As your blood pressure improves, your doctor will want to monitor it often. 




Key Definitions 

· Cholesterol is a fat-like substance in the body. High levels in the blood can lead to heart disease and stroke. 

· Saturated fats come largely from animal fat in the diet, but also from some vegetable oils such as palm oil. 

· Sodium is the element in salt that can raise blood pressure. Most of the sodium we eat comes from processed and restaurant foods. 

· Diabetes is a disease that affects the body’s use of insulin. Insulin tells the body to remove sugar from the blood. People with diabetes either don't make enough insulin, can't use their own insulin as well as they should, or both. 






For more information, please visit http://www.cdc.gov/bloodpressure/what_you_can_do.htm

Get Your Blood Pressure Under Control



High Blood Pressure Basics



Treating High Blood Pressure




































Blood Pressure Levels 
Normal
Systolic: less than 120 mmHg
Diastolic: less than 80 mmHg


At risk (prehypertension)
Systolic: 120–139 mmHg
Diastolic: 80–89 mmHg


High
Systolic: 140 mmHg or higher
Diastolic: 90 mmHg or higher










*Lifestyle changes are just as important as taking medications.*