sinusitis
"I have been taking this for a little over a week and I got results in about 48 hours.  My only concern was the horrific heartburn its giving me.  I was originally told that I could not take with milk, but have since got other medical opinions to the contrarey.  Every pharmacist told me that this drug is VERY potent so it was just a side effect, and nothing more serious.  I too like many others found out the hard way that laying down after taking this is a big no-no.  Take with food, have plenty to drink and it gets better.  Also it's a good idea to have a source of probiotic (yogurt, or pill form) as this medicine destroys some of the good bacteria in your stomach which causes the pooping problems!  Lots of instructions, but it works."