|
|
|
|
|
|
|
|
|
|
  
|
|
|
|
|
|
|
|
|
|
|
News Headline : > Russia`s COVID deaths pass 700,000   > World surpasses 10bn vaccine doses administered, but gaps persist in who gets shots   > Russian buildup at Ukraine border includes blood for wounded, US officials say   > No more excuses, keep schools open: Unicef   > What WHO said on NeoCov   > West accused of `climate hypocrisy` as emissions dwarf those of poor countries   > John Kerry, US climate envoy, tells top polluters `we all must move faster`   > Nearly 40% of people in Ethiopia`s Tigray lack adequate food: WFP   > Fire breaks out at a garment factory in Narayanganj   > Intel sales hit record on chip demand as shortage lingers  

   Health
Many common medications can raise your blood pressure
  28, December, 2021, 8:41:45:AM

High blood pressure remains a leading cause of death and disability in America. Nearly half of adults have high blood pressure, and only one-fourth of them have their blood pressure under control, putting them at increased risk of heart attack, stroke, dementia, kidney disease and other ills.

Before the coronavirus pandemic, high blood pressure caused or contributed to more than a half-million deaths a year in the United States, according to the Centres for Disease Control and Prevention. Those numbers have most likely increased, as blood pressure readings have shot up during the pandemic.

You may have long thought your blood pressure was within normal limits. But in 2017, based on better long-term data, experts lowered the numbers that constitute a healthy blood pressure, resulting in a greater proportion of the population with this risky condition. The former upper limit of “normal” blood pressure, once believed to be 140/90 mmHg, was recognized as too high to prevent serious health problems over time. The current upper limit of normal is 130/80, and a blood pressure consistently above 120/80 is now considered problematic.

There are many reasons for the nation’s high rate of uncontrolled hypertension, the medical term for high blood pressure. Being overweight and, for many, excessive consumption of salt lead the list, followed by inconsistent use of medically prescribed remedies and a failure to adopt lifestyle measures that can reduce elevated blood pressure.

Now, a new study has highlighted another problem often unknown to patients and overlooked by doctors that can complicate treatment of hypertension and swell the ranks of those with uncontrolled high blood pressure: the large number of medications and supplements people take, some of which can raise blood pressure and undermine the benefits of otherwise effective treatment.

The study involved 27,599 adults, 35.4 percent of whom had uncontrolled hypertension, who were part of the National Health and Nutrition Examination Surveys. The periodic surveys, which are known as NHANES and track the health of a representative sample of Americans, found that many people took medications and other substances that could raise an otherwise normal blood pressure or limit the effectiveness of treatment prescribed to lower an elevated blood pressure.

Among adults in the survey, 17.5 percent whose hypertension was not adequately controlled were taking prescription drugs that can raise blood pressure, the researchers reported. And 18.5 percent of survey participants with hypertension that was effectively treated were also taking such drugs, suggesting that some of these people might not otherwise need blood pressure treatment.


The study was published online in November in JAMA Internal Medicine. Its senior author, Dr Timothy Anderson, a primary care doctor at Beth Israel Deaconess Medical Center in Boston, said he and his colleagues hoped to alert more doctors and patients to the ways medications or other substances might be contributing to increased blood pressure. Increased awareness would be especially helpful before patients were prescribed drugs to lower blood pressure or given more potent drugs to enhance the effectiveness of current treatment.

For some medical conditions unrelated to hypertension, switching to a different drug might bring a patient’s elevated blood pressure back down to normal. For example, the study authors suggested, women on an estrogen-containing oral contraceptive, which can raise blood pressure, might be switched to a progestin-only or nonhormonal contraceptive. Similarly, those taking a nonsteroidal anti-inflammatory drug, or NSAID, to control pain might use acetaminophen instead.

There’s a long list of prescribed medications, as well as over-the-counter drugs and recreational substances and supplements, that can interfere with effective treatment for hypertension. In addition to estrogen-containing drugs and NSAIDS, the list includes widely used medicines such as antidepressants and oral steroids such as cortisone; substances such as nicotine, alcohol and cocaine; herbal supplements such as licorice or ginseng; and, of course, salt. Caffeine, too, can raise blood pressure over the short term in some people.

When doctors fail to ask patients what else they may be taking, using or consuming that can impact blood pressure — or if patients neglect to mention all of the over-the-counter and herbal remedies and prescription drugs they take — patients may be prescribed an unnecessary or more potent blood pressure drug that may have bothersome side effects.

Anderson said doctors were “taught to screen patients initially for other drugs being taken that can raise blood pressure, but patients are not necessarily rechecked for such drug use over time.” He said it was important for doctors to take good medical histories, including what might have changed in patients’ lives since their blood pressures were last under control.

“Maybe there was a change in diet that caused a quick rise in blood pressure,” Anderson said. “For example, some patients are very salt-sensitive,” he said. “Along with age and weight, it’s the strongest predictor of high blood pressure over time.” Changing just one frequently consumed high-salt food, such as pizza, cured meats or canned soup, may be enough to lower the risk of hypertension.


Complicating matters is that people’s reactions to various substances, including the commonly prescribed SSRI antidepressants, are “very idiosyncratic,” he said. “A particular SSRI may have a high impact on blood pressure in some patients but not others.”

For patients with hypertension who need to take a drug that can raise blood pressure, Anderson advised using a home blood pressure monitor. A sudden rise in blood pressure after starting a new drug can help alert the prescribing doctor to the need to switch to an alternative remedy if one is available.

Even if you’ve had normal blood pressure for five or more decades, there’s a 90% chance that you’ll develop hypertension as you get older, which makes it all the more important to modify risks such as dietary salt and excess weight while you’re still healthy. Even a modest weight loss of 10 pounds can both reduce the risk of developing hypertension and lower blood pressure in overweight people who already have this condition.

Another common predictor is a sedentary lifestyle. Adopting a habit of regular physical activity can help people maintain a normal blood pressure throughout life. Other effective measures to control hypertension include quitting smoking and limiting consumption of alcohol. “Even a modest reduction in smoking and drinking can have a positive impact on blood pressure,” Anderson said.

Before you start medication for hypertension, show your doctor a list of all the drugs — prescribed and otherwise — you take, and disclose any problematic substances, especially high amounts of dietary salt, that you regularly use or ingest.

 

© 2021 The New York Times Company



  
  সর্বশেষ
Russia`s COVID deaths pass 700,000
What to do if you lose your US vaccination card
In Italy, COVID wards filled with unvaccinated elderly people as omicron swept nation
Russian buildup at Ukraine border includes blood for wounded, US officials say

Chief Advisor : Md. Tajul Islam Editor : Fatema Islam Tania
Address : 219 Fakirerpul (1st Lane) Motijheel Dhaka-1000.
Phone : 02224401310 Mobile : 01970090514 E-mail : muslimtimes19@gmail.com
Dynamic Scale BD