Have you heard anything about relief from hayfever/allergies. I used to have the world's worst allergies. Had massive rhinorea...runny nose...would cough and hack all day, was subject to constant sneezing fits where I would sneeze 5 or6 times in rapid succession. Often could not sleep due to drainage from my sinus's running down my throat. My father, and MD, kept me on antihistomines constantly, sent me to be desensitized several times, to no effect, other than the antihistimines kept me drugged up all day without controlling the symptoms. I believe this led to a number of auto accidents when I was in high school. I would feel groggy, then start to sneeze which made me close my eyes, when I stopped, the car in front would have stopped, and I could not stop in time. Resulted in 4 low speed rear enders. When I started smoking, I discovered that when I took the first hit, I experienced relief before the smoke made it to my lungs. My sinus's would begin clearing instantly, and within a minute or so were completely clear. Since becoming a regular smoker, I rarely have any symptoms at all.