Hi all don't know if its any use to you or not but I've had asthma and very small lungs and cant cough very well so I suffer when I get a cold or flu. One of the best things that helps me with a cough or getting rid of rubbish is 3 or 4 lemons cut in half place in a big jug had hot water about 1.5 pints add 2 table spoons of honey and stand 10 mins then have some. Its lovely when its cold to over ice to cut a fever. Hope it helps. xxxxxx

P.S. You can sweeten if you need to. x