In reply to mypyrex:
am fighting the lurgey myself, but i tend to stick to natural substances:
raw garlic...mashed into butter and served as very strong garlic toast!
raw aloe vera....this is the mutt's nutts as far as I'm concerned....but sadly you need to live somewhere tropical to have a steady supply of it
mugs of ginger, lemon, honey...the last before bed with a generous slug of the local grog in it (Barcelo rum!)
fresh orange, tamarind, passionfruit juices as and when
fresh coconut water...from the coconut!
So far it seems to be working