Myths About High Blood Pressure

Updated:Aug 27,2012

You CAN manage your blood pressure. The American Heart Association is here for you. Access our free information, resources and tools at www.heart.org/hbp , and keep reading to learn more about what you need to know.

1) Myth. High blood pressure runs in my family. There is nothing I can do. I will get it too.

High blood pressure can run in families. If your parents or close blood relatives have had high blood pressure, you are more likely to develop it, too. However, lifestyle choices have allowed many people with a family history of high blood pressure to avoid it themselves. Lifestyle changes you can make to prevent it include:

  • Eat a better diet, which may include reducing sodium.
  • Enjoy regular physical activity.
  • Maintain a healthy weight.
  • Manage stress.
  • Avoid tobacco smoke.
  • Comply with medication prescriptions.
  • If you drink, limit alcohol.
     
2) Myth. I don’t use table salt, so I’m in control of my sodium intake and my blood pressure isn’t affected.

In some people, sodium can increase blood pressure. But controlling sodium means more than just putting down the salt shaker. It also means checking labels, because up to 75 percent of the sodium we consume is hidden in processed foods like tomato sauce, soups, condiments, canned foods and prepared mixes. When buying prepared and prepackaged foods, read the labels. Watch for the words "soda" and "sodium" and the symbol "Na" on labels; these words show that sodium compounds are present.


3) Myth. I use kosher or sea salt when I cook instead of regular table salt. They are low-sodium alternatives.
Chemically kosher salt and sea salt are the same as table salt – 40 percent sodium – and count the same toward total sodium consumption. Table salt is a combination of the two minerals sodium (Na) and chloride (Cl). Learn more about Sea Salt Vs. Table Salt.


4) Myth. I feel fine. I don’t have to worry about high blood pressure.

More than 76 million U.S. adults have high blood pressure
– and many of them don’t know it or don’t experience typical symptoms. High blood pressure is serious. If uncontrolled, high blood pressure can lead to severe health problems. High blood pressure is also the No. 1 cause of stroke.


5) Myth. People with high blood pressure have nervousness, sweating, difficulty sleeping and their face becomes flushed. I don’t have those symptoms so I must not have high blood pressure.

Many people have high blood pressure for years without knowing it. High blood pressure is often called "the silent killer" because it has no symptoms, so you may not be aware that it's damaging your arteries, heart and other organs. Don't make the mistake of assuming symptoms will alert you to the problem of high blood pressure. Everybody needs to know their blood pressure numbers. Diagnosis should only be made by a healthcare professional.


6) Myth. I read that wine is good for the heart, so I can drink as much of it as I want.

If you drink alcohol, including wine, do so in moderation. Heavy and regular use of alcohol can increase blood pressure dramatically. It can also cause heart failure, lead to stroke and produce irregular heartbeats. Too much alcohol can contribute to high triglycerides, cancer, obesity, alcoholism, suicide and accidents, and it can be highly addictive. If you drink, limit consumption to no more than two drinks per day for men and one drink per day for women. Generally, one drink equals a 12-ounce beer, a four-ounce glass of wine, 1.5 ounces of 80-proof liquor, or one ounce of hard liquor (100-proof).


7) Myth. I have high blood pressure and my doctor checks it for me so I don’t need to check it at home, too.

Because blood pressure can fluctuate, home monitoring and recording of blood pressure readings can provide your healthcare provider with valuable information to determine whether you really have high blood pressure and, if you do, whether your treatment plan is working. It's important to take the readings at the same time each day, such as morning and evening, or as your healthcare professional recommends.


8) Myth. I was diagnosed with high blood pressure and I have been maintaining lower readings, so I can stop taking my medication.

High blood pressure can be a lifelong disease. Follow your healthcare professional's recommendations carefully, even if it means taking medication every day for the rest of your life. By partnering with your healthcare team, you can successfully reach your treatment goals and enjoy the benefits of better health.



This content was last reviewed on 04/04/2012.


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