I am so glad this subject came up I am a week into my third sinus infection started in Sept. for a month with non stop coughing. OK for 2-3 wks.sick again, same thing as before no energy after medication and about a month back to normal. Last Sat. I started again I am not sure what is going on if it's all this rain we have had this fall or if this is the new me. I am coughing till I vomit so miserable. I guess I feel better to find out I am not the only one with this problem. Hope we all get back to normal soon.