Rosacea
"Doxycycline worked very well- and very quickly for me. I noticed results within a week and after using it for a few weeks- my skin was completely cleared up! Good deal, right? Not quite! I continued to take this medication for over a year. Suddenly I began to have a HACKING COUGH immediately followed by vomiting. (Coughing so hard I would vomit.) I couldn&#039;t figure it out. I began to get very sick. Couldn&#039;t eat and then couldn&#039;t even function on a daily basis. I became so sick, in fact, that I was hospitalized. I was taken off the medication and voila!- the &quot;draining&quot; in my throat subsided, the cough stopped, the vomiting stopped. So BE CAUTIOUS!"