Is honey more effective than over the counter cough syrup?

What the evidence says

Honey has been tested against OTC cough medicine in a handful of small studies, and the short answer is: it seems to work at least as well, sometimes a bit better, for easing nighttime cough and helping kids sleep. But 'seems to' is doing a lot of work in that sentence — the studies are small, short (often just one or two nights), and use different ways of measuring cough, so it's hard to be fully confident.

The Canadian Paediatric Society has actually said the opposite is more solidly true: proof that OTC cough and cold medicines work well in kids is thin, and they carry real risks of dosing mistakes and side effects. So part of why honey looks good is partly because the medicines it's being compared to don't have a strong track record either.

A newer 2023 review pooling 10 trials found honey reduced cough frequency and improved sleep somewhat more than either placebo or cough medicine, though the researchers couldn't combine the results into one clean number because the studies were too different from each other. Side effects were rare in all groups, mostly mild stomach upset with honey.

One firm rule cuts across all of this: never give honey to a baby under 12 months old. Honey can contain spores of a bacteria that causes infant botulism, a rare but serious paralysis-causing illness, and babies' guts aren't mature enough yet to handle it. This isn't a dosing suggestion — Health Canada says avoid it entirely for infants, in food, water, formula, or on a soother.

For a child over 1 year with a cough, a spoonful of honey before bed is a reasonable, low-risk thing to try, and the evidence at least doesn't argue against it. Just remember it treats symptoms, not the underlying cold, and most childhood coughs go away on their own within a couple of weeks regardless of what you use.