The soluble Theraflu packets have done wonders for me while recovering from a flu during this last week: what's better than warm cider for a cold? I tried a few varieties, and can recommend them all with one BIG exception: the "Flu & Chest Congestion" variety with a so-called "citrus" taste. This is the most unbearably disgusting cough medicine that I have ever tried, which is saying a lot. The taste could be described as something like the white of an orange (between the peel and the fruit) which has begun to mold, and then been covered in wood ashes mixed with Splenda. It takes talent to concoct such an incredibly nauseating flavor. What were they thinking?