Treat a nighttime cough with vapor rub...on your feet.
Vapor rub on your chest is an old remedy, but on the feet?
Some people swear by treating a nighttime cough that won’t go away with vapor rub on the soles of the feet. Throw on a pair of socks, too, to keep your bed clean.
Doctors don’t know why it works, but it does for some people, so give a try the next time a cough is keeping you awake.