peel fresh ginger, cut it as small as possible. put it into a cup.
pour hot mineral water into the cup. stir, cover the cup with a plate and wait 10 minutes.
put 1 big spoon honey into the gingerwater and 1 whole fresh squeezed lemon.
drink before sleep.
repeat 1 in the morning and 1 in the evening before sleep.
rinse your throat and your nose with seasalt water as often as possible. eat some honey, but don't swallow it and leave it in your throat.
you will overcome it quickly.
100%.