Calm a cough

A spoonful of honey can quiet children's nighttime cough and help them -- and their parents -- sleep better, a new study shows.

When compared to the cough syrup ingredient dextromethorphan or no treatment, honey came out on top.

"The results were so strong that we were able to say clearly that honey was better than no treatment and dextromethorphan was not," Dr. Ian M. Paul of Pennsylvania State University in Hershey, one of the study's authors, told Reuters Health.

There is currently no proven effective treatment for cough due to an upper respiratory infection like the common cold. While dextromethorphan is widely used, there is no evidence that it works, and it carries risks.

Honey is used around the world as a folk remedy for cough, and might provide a safe, effective alternative to cough medicine, Paul and his colleagues note in the Archives of Pediatrics and Adolescent Medicine.