|cut up an onion|
|spoon on a bit of honey|
|within a few hours....|
Of course, if you're not home, you will need to find some sort of lozenge to have with you. Most are not only awfully expensive, but they are so full of sugar, you may as well buy a regular sucking candy. So, it's best to look for one of the sugarless types.
*Here are a couple of the articles I found on the internet:
Homemade Honey & Onion Cough Syrup
HOMEMADE ONION HONEY COUGH SYRUP