So, when I was younger Nyquil/Dayquil worked like a charm for helping a cold. But didn't they change the formula? Did it used to include pseuodoephedrine? I can't remember. I know you can get Sudafed behind the counter, but for a cold it helped to have all those ingredients together in the Nyquil. It seems that the last time I've been to the drug store they didn't even have the option of buying Nyquil behind the counter. I can't seem to find anything that really helps cold symptoms anymore.