bacterial infection
"OK so over all this pill works but ...DO NOT DRINK ALCOHOL  I read all of the other posts/boards and said screw it I'm gonna drink...big nono .. I had one beer and felt like death...and I'm not sure why but I took that stupid pill 6 months ago and now EVERY TIME I drink I wake up feeling like death ...even if its only 1 beer.... try to take something else I'm not sure it's worth it"