Treating Flu Symptoms May Create More Cases

This is Scientific American 60-Second Science. I'm Christopher Intagliata. Got a minute?
Last time you had the flu, did you take anything to relieve your aches and pains?
If so, you may have inadvertently made yourself more contagious.
Because pain relievers like ibuprofen and acetaminophen cut your fever, allowing flu viruses to replicate more efficiently, and increasing your chance of infecting others.
Now researchers have modeled the public health consequences of this widespread use of over-the-counter pain drugs on flu transmission in the U.S.
They estimate that pain meds could increase the number of annual flu cases by five percent.
And since seasonal flu kills more than 41,000 Americans a year, that five percent increase in flu victims translates to a thousand additional deaths.
The finding is in the journal Proceedings of the Royal Society B.
Study author David Earn, of McMaster University in Ontario, suggests we should be more mindful when taking meds:
"If you decide to take drugs to make yourself feel better, just recognize that you should still consider staying home or not sending kids to school.
Even though they feel better, they might be more likely to transmit to others."
And hey, the extra rest will do you good.
Thanks for the minute, for Scientific American 60-Second Science. I'm Christopher Intagliata.