lol my boyfriend was sick and being a big baby. I rubbed him down in the stuff,feet. chest, back,nose...he slept like a baby and woke up the next morning like that stuff worked bae! I'm like I know!
I swear by Vicks Vapor Rub. I have my husband slather it on my feet and then immediately put thick fuzzy socks on and sleep that way. Also, a humidifier helps a lot.