In this image on Thursday, August 23, 2018, they show several aspirin tablets in New York.
Millions of people who use aspirin to prevent a heart attack may need to reconsider their habit, they reported on Monday researchers from Harvard.
People who already suffered from heart attack or a cardiovascular episode, as well as those who were diagnosed with heart disease, recommended a low dose of aspirin every day.
But for people who are healthy, this recommendation could have adverse effects. This year guidelines were published which rule out the usual use of aspirin for many of the elderly adults who do not suffer from heart disease, and emphasize that it is only for some younger people and for medical orders.
How many people need to receive the message?
About 29 million people in the United States at least 40 years of age consumed 2017 an aspirin daily despite not having a known heart disease, the most recent available data according to a study conducted jointly by Harvard and Beth Israel Deaconess Medical Center. About 6.6 million of these people did it without having a doctor's recommendation.
And almost half of people at least 70 years of age and who do not suffer from heart disease, or about 10 million, consumed an aspirin daily as a preventative measure, the researchers reported in Annals of Internal Medicine.
"Many patients confuse this," said Dr. Colin O & # 39; Brien, senior resident of internal medicine to Beth Israel who headed the report.
After all, doctors have exhorted people for years to take advantage of the anticoagulant qualities of aspirin to reduce the chances of a first stroke. But last year three surprising new studies were published that questioned this premise. These reports are some of the longest and most profound in testing the effects of aspirin on people with low and moderate risk of suffering a heart attack, and they discovered just marginal benefits, if any, especially among the people of # 39. ; older age However, aspirin users showed a marked increase in bleeding from the digestive tract and other side effects.
In March, these findings caused a change in the lines of the American Heart Association and the American College of Cardiology:
– People older than 70 years of age who do not suffer from heart disease – or are younger but with a higher risk of hemorrhage – should stop their daily intake of aspirin.
-Only certain people between 40 and 70 years of age who are not already suffering from heart disease are at a high risk to warrant between 75 and 100 milligrams of daily aspirin, if they decide on a doctor
There has not changed anything for cardiac heart survivors: Although it is recommended to use aspirin.
But there is no way to know how many healthy people learned of the new recommendations.
"We expect more GPs to talk with their patients about aspirin intake, and that more patients put the issue to their doctors," said O & # 39; Brien.