Heart Health
Beware of possible risks from cold and flu remedies
Image: Thinkstock
Some over-the-counter cold and flu medicines (including DayQuil and Tylenol Cold and Flu) combine the decongestant phenylephrine and acetaminophen, a common pain reliever. But the combination of those two drugs may boost the risk of side effects that are potentially serious for people with heart disease.
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.