Bacterial Infection
"Have been taking this med now for the past 8 days, for an acute sinusitis infection, and paid strict attention to the pharmacists instructions..... YOU MUST DRINK A FULL GLASS OF WATER after you&#039;ve taken it.  Don&#039;t disregard these rules, or you will have severe side effects.   Otherwise I&#039;m hoping this time, doxy will clear it up as I was on amoxy and that didn&#039;t. This infection keeps repeating because of two bouts of pneumonia, and I&#039;m sure residual infection wasn&#039;t properly cleared up then.   This time I&#039;m hoping with 10 days of the Doxy it will be so far so good.......BUT PAY ATTENTION TO THE FOOD AND DRINK ON THIS MED....."