I have been sick 6 weeks now. Started with a soar throat and then I was down and out in bed sick for about two weeks, just tired all the time coughing and coughing up phlegm, just felt tired and run down. My doctor swabbed me for pertussis/negative, I have been on 2 bouts of antibiotic, I have used muchinex, I have used cough syrup with codeine, I have used Tessalon pearls for the cough, she has prescribed me 3 different puffers, I have had my sputum tested twice/one is still pending, I have had 2 chest x-rays/both negative and yet I and still have violent bouts of coughing, and coughing up phlegm. Night time is the worse when I lay down. I have wheezing, you name it and yet no one has a answer for me. They say it s allergy related. don t know how it s allergy related when it has been a continuation of 6 weeks.??? do you have any suggestions