First off, a little about me. I'm 20, Asian, Non-smoker, drinker, don't do any drugs, and am not overweight.
I had a cold before I traveled to my home country, Vietnam, in 2003 I think. I was prescribed antibiotics and etc. The cold got better but then I began to develop this dry cough. I was there for 2 months or so, when I got back I went to the doctors. They said that nothing was wrong and that I could still have a little infection. He prescribed more antibiotics.