A study from Johns Hopkins University has revealed that many older adults in the United States are still taking daily low-dose aspirin to prevent heart problems, even though recent medical guidelines now advise against this practice for most people in this age group.
For many years, aspirin has been widely used to protect the heart. Doctors often recommended a small daily dose, sometimes called “baby aspirin,” to reduce the risk of heart attacks and strokes.
Aspirin works by making the blood less likely to form clots. Since blood clots can block blood flow to the heart or brain, preventing them was believed to lower the chance of serious events.
In the past, this advice was commonly given even to people who had never had heart disease. Many adults started taking aspirin daily as a simple way to protect their health. However, as medical research has improved, doctors now better understand that aspirin is not always safe for everyone.
One of the main concerns is bleeding. Aspirin thins the blood, which can increase the risk of bleeding inside the body. This can happen in the stomach, intestines, or even the brain. For older adults, especially those over the age of 70, this risk becomes much higher. In some cases, the bleeding can be severe and life-threatening.
Because of these risks, major health organizations such as the American Heart Association and the American College of Cardiology have updated their guidelines. They now recommend that people aged 70 and older should generally not take daily aspirin to prevent a first heart attack or stroke if they have never had heart disease.
The new study looked at health survey data from more than 7,100 people aged 60 and older across the United States. The researchers paid special attention to people aged 70 and above. They wanted to understand how many older adults were still taking aspirin regularly.
The results were surprising. The study found that between 50 percent and 62 percent of people in this age group were still using aspirin every day, even if they had no history of heart disease. This suggests that millions of older adults may be following outdated advice without realizing it.
The study also showed that people with diabetes were just as likely to take aspirin, whether or not they had heart disease. Diabetes increases the risk of heart problems, which may explain why many people continue using aspirin. However, current guidelines still recommend careful evaluation because the risk of bleeding may outweigh the benefits.
Today, doctors are focusing more on other ways to protect the heart. One common approach is using medications called statins.
These drugs help lower levels of LDL cholesterol, often called “bad cholesterol,” which can build up in blood vessels and lead to heart disease. Statins have been shown to reduce the risk of heart attacks and strokes and are generally safer for many patients.
That said, aspirin is still important for some people. For those who have already had a heart attack, stroke, or have known heart disease, daily aspirin can help prevent future events. In these cases, the benefits often outweigh the risks.
The researchers stress that people should not make changes to their medication on their own. Many older adults started taking aspirin years ago based on earlier medical advice. They may not be aware that recommendations have changed. Stopping aspirin suddenly without medical guidance can also be risky in some situations.
This study highlights how medical advice can change over time as new evidence becomes available. What was once seen as helpful for many people may not always remain the best choice. It is important for patients to stay informed and regularly review their treatment plans with their doctors.
For older adults who are concerned about heart health, the best step is to talk with a healthcare provider. A doctor can consider personal health history, risks, and current research to decide whether aspirin is still the right option.
If you care about heart health, please read studies about how eating eggs can help reduce heart disease risk, and Vitamin K2 could help reduce heart disease risk.
For more information about heart health, please see recent studies about how to remove plaques that cause heart attacks, and results showing a new way to prevent heart attacks, strokes.
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