Heart Health
Acetaminophen seems safe for the heart
After a small study hinted that taking acetaminophen (Tylenol) might increase blood pressure, some doctors worried that this popular painkiller might not be as safe as once assumed, particularly for people with heart disease. But those fears now appear unfounded, according to a March 2015 report in Hypertension.
Using records from a U.K. health database, researchers identified nearly 25,000 people ages 65 and older with high blood pressure. They then compared people who took acetaminophen with people who didn't take the drug over a 10-year period. After adjusting for possible confounding factors, they found no elevated risk of heart attack, stroke, or any cardiovascular events among people who used acetaminophen—even among those who took the painkiller frequently. Despite this reassurance, be aware that high doses of acetaminophen can damage your liver. Don't take more than 3,000 milligrams (mg) a day. Over-the-counter pills (including some cold and flu drugs) may contain up to 650 mg of the drug, so check labels carefully.
To continue reading this article, you must log in.
Subscribe to Harvard Health Online for immediate access to health news and information from Harvard Medical School.
- Research health conditions
- Check your symptoms
- Prepare for a doctor's visit or test
- Find the best treatments and procedures for you
- Explore options for better nutrition and exercise
I'd like to receive access to Harvard Health Online for only $4.99 a month.
Sign Me UpAlready a member? Login ».
Disclaimer:
As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles.
No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.
