Every year, almost like clockwork, I get a sinus infection. I'm not exactly sure how it happens, but it usually comes after I get a cold (however, it has happened on its own at times). As a result, I feel perfectly healthy, except for a constant tickle at the base of my neck as my sinuses drain into my trachea. So, without any other symptoms, I get a cough that just won't go away. Untreated, it can last for months.

So, I'm starting the 3rd week of infection, after spending all of last week taking a powerful antibiotic that was supposed to get rid of it. Lo and behold, I am still coughing, and my chest is starting to get sore.

SIGH... Back to the doctor tomorrow.