Featured Research

from universities, journals, and other organizations

Is An Aspirin A Day Good For You?

Date:
January 13, 2008
Source:
University of Kentucky
Summary:
Is an aspirin a day good for you, and how much should you take? Ten years after the FDA issued recommendations about the use of aspirin for people who have had heart attacks or are at risk for them, it may be a good time to talk to your doctor about the aspirin you're taking. Heart disease researchers say that nearly a quarter of a million Americans each year may be hospitalized with bleeding complications caused by needlessly taking a daily dose of an adult-sized aspirin rather than a baby aspirin to prevent a heart attack or stroke.

Is an aspirin a day good for you, and how much should you take? Ten years after the FDA issued recommendations about the use of aspirin for people who have had heart attacks or are at risk for them, it may be a good time to talk to your doctor about the aspirin you're taking.

University of Kentucky heart disease researchers say that nearly a quarter of a million Americans each year may be hospitalized with bleeding complications caused by needlessly taking a daily dose of an adult-sized aspirin rather than a baby aspirin to prevent a heart attack or stroke.

Last year, a study by a group of UK HealthCare Gill Heart Institute cardiologists at the University of Kentucky found that the commonly prescribed 325 mg adult tablet may be more than many people need each day. The study, which was published in the Journal of the American Medical Association, found that doses higher than a baby aspirin, 75 to 81 mg, are no better at preventing cardiovascular events long-term and are associated with increased risk of gastrointestinal bleeding.

Gill Heart Institute cardiologists and University of Kentucky College of Medicine faculty Dr. Charles Campbell, Dr. Steven R. Steinhubl and Dr. Susan Smyth, along with Dr. Gilles Montalescot of the Instjtut de Cardiologie-Centre Hospitalier Universitaire Pitiι--Salpκtriθre in Paris, France, systematically reviewed published data regarding clinical studies involving aspirin dosing. Even in patients with diabetes, who may be more difficult to treat, they found no large-scale studies that support higher doses of aspirin.

"While aspirin is an effective drug for the prevention of clots," said Campbell, lead author of the report, "the downside of aspirin therapy is an increased tendency for bleeding (particulary from the GI tract). We believe the minimum effective dose should be utilized (75-81 mg)." However, Campbell notes, "We also believe more study in this area is warranted to determine if the minimum dose is effective for everyone, or if dose should be adjusted from person to person."

Aspirin is the most-used drug in the world. More than 50 million people, or 36 percent of the adult population in the United States, consume 10 to 20 billion aspirin tablets each year to protect their hearts from clots, which are the leading cause of heart attacks and strokes.

“Patients should check with their doctor to be sure, but there is almost no one who needs to take more than 81 mg of aspirin a day for protection from heart attacks,” Campbell said.

Going forward, the study notes that the greatest challenge ahead for physicians may be to determine how to identify the best blood-thinning regimen for their patients.


Story Source:

The above story is based on materials provided by University of Kentucky. Note: Materials may be edited for content and length.


Cite This Page:

University of Kentucky. "Is An Aspirin A Day Good For You?." ScienceDaily. ScienceDaily, 13 January 2008. <www.sciencedaily.com/releases/2008/01/080111202625.htm>.
University of Kentucky. (2008, January 13). Is An Aspirin A Day Good For You?. ScienceDaily. Retrieved September 17, 2014 from www.sciencedaily.com/releases/2008/01/080111202625.htm
University of Kentucky. "Is An Aspirin A Day Good For You?." ScienceDaily. www.sciencedaily.com/releases/2008/01/080111202625.htm (accessed September 17, 2014).

Share This



More Health & Medicine News

Wednesday, September 17, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Artificial Sweetener Could Promote Diabetes

Artificial Sweetener Could Promote Diabetes

Newsy (Sep. 17, 2014) — Doctors once thought artificial sweeteners lacked the health risks of sugar, but a new study says they can impact blood sugar levels the same way. Video provided by Newsy
Powered by NewsLook.com
Ebola Vaccine Trial Gets Underway at Oxford University

Ebola Vaccine Trial Gets Underway at Oxford University

AFP (Sep. 17, 2014) — A healthy British volunteer is to become the first person to receive a new vaccine for the Ebola virus after US President Barack Obama called for action against the epidemic and warned it was "spiralling out of control." Duration: 01:02 Video provided by AFP
Powered by NewsLook.com
Obesity Rates Steady Even As Americans' Waistlines Expand

Obesity Rates Steady Even As Americans' Waistlines Expand

Newsy (Sep. 17, 2014) — Researchers are puzzled as to why obesity rates remain relatively stable as average waistlines continue to expand. Video provided by Newsy
Powered by NewsLook.com
President To Send 3,000 Military Personnel To Fight Ebola

President To Send 3,000 Military Personnel To Fight Ebola

Newsy (Sep. 16, 2014) — President Obama is expected to send 3,000 troops to West Africa as part of the effort to contain Ebola's spread. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
 
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:  

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:  

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile iPhone Android Web
Follow Facebook Twitter Google+
Subscribe RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins