Not too surprising, though: my wife puts Vicks on the soles of her feet -- and it stops her from coughing!
There is still much about the human nervous system that we don't know or understand...
No fooling? I am going to have my husband try it! He coughs a lot!
Interesting about the Vicks and coughing.
One of the acupuncture points for rhinitis is the bottom of the big toe and the toe next to it. (I have no idea why I remember strange factoids like that)