Woohoo!! I woke up this morning...well, more like this afternoon (1 PM), and I feel back to normal. Last night around 1 am (hmm, I wonder what it is about 1 o'clock?) I drank some Thera Flu and was able to get a good night's sleep. Lemon flavored Thera Flu tastes pretty bad when you get down to the last of it, but it does seem to work without leaving me with that drugged or hungover feeling. I see that Thera Flu now comes in other flavors, so I will try something else as soon as I use up the last packet next time I get the flu.