Ok, this is what I have been force feeding Dsis, Dnephew and myself. Short term pain but medium term much much better. Dsis balked at nos two and three and is still suffering. Dnephew didn't and got better much more quickly, though refused a full teaspoonful of 3 so didn't get better as fast as me. I obeyed my friend immediately and got better in three days. Can't swear it's magic, but helpful. All recipes common to Far East and Caribbean , funnily ( or not) enough.
Theme 1
Hot ginger drink. Chop up root ginger reasonably finely, including skin. Simmer in a pan with water fir at least 20 mins, pref more. Strain water into mug, ( retain ginger) sweeten to taste, drink. Soothes, relieves, good fir coughs. Pour more water into pan
Variation 1
Add honey and lemon.
Variation 2
Add fruit juice of choice, spirits if choice ( or none) , nutmeg, cinnamon. Stir. It will look vile. Drink. You will soon feel better about having a filthy cold and will go to sleep.
Theme 2
Slice a clove of garlic finely , put into a mug. Let infuse for 15 mins. Drink. Others will keep away. You can sweeten to make marginally more palatable.
Variation 1
Chop garlic, put in pan with water, as in Theme 1. Simmer for 20 mins. Strain and drink, sweetened if threat v sore.
Theme 3, really the coda, very powerful ending. Only for the brave and desperate.
Chop clove of garlic plus twice volume of ginger. If you have a food processor, whizz them together. Add honey. Put in fridge for 30 mins. Remove, take teaspoonful every 12 hours or so. Brought up oceans of green gunk for 24 hours but then they disappeared.
I can't say you'll like them...