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Does treating fever spread influenza?

Influenza

One of these things is not like the other

Treating a fever with medication like Advil or Tylenol is reflex action when we come down with colds and influenza. But could treating fevers actually worsen an illness and contribute to its spread in the population? That’s the impression you may have gained from the headlines and press last week, where antipyretics (fever-reducing medications) were described as some type of “anti-vaccine”:

Fever-reducing meds encourage spread of flu: McMaster report

Taking over-the-counter flu medication to cut your fever might help you feel better, but it might not be so good for the people you come into contact with.

When it comes to fever, your mother really did know what’s best

Who would have thought that the simple giving of a fever reducing agent, to either one of our family members or ourselves before we go off to school or work, may inadvertently lead to the death of someone that we see that day?

Use of fever-reducing drugs may lead to tens of thousands more influenza cases

The bottom line is that fever suppression increases the number of annual cases by approximately five per cent, corresponding to more than 1,000 additional deaths from influenza in a typical year across North America.

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Posted in: Epidemiology, Pharmaceuticals, Science and Medicine

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