I just got over a summer cold. Good thing the medicine for colds does is not additive so I definitely won’t need drug rehabilitation. But, this time around I tried to drink more liquids and I also took some Airborne as soon as I felt sick. I would usually feel pretty good during the day, it was at night that I did not feel so well. I am so glad that they make a cold product for nighttime. It definitely let me get a better night’s rest. I found, though, that I can only take 1/2 of the recommended dose. If I take the full dose I get those awful leg cramps and twitches and then I can’t sleep at all.