Although it may not work for everyone or for all colds, you could try dressingly warmly and then finding some place to soak up the sun. Also, don't sit around on your butt too long 'cause that doesn't allow your energy to flow. Sometimes I just find that going to the beach and taking in the salty sea air is a real nice fix. I stopped using medicines a long time ago. Simply said, "Eat your fruits and veggies". *don't mean to sound like a mamma*