I am being treated for H.Pylori. I am taking 2 Biaxin 500mg ea. along with 2 Prevacid, and 4 Trimox. The treatment is called triple therapy PrevPac a 14 daily treatment pak. Biaxin is DISGUSTING! The after taste is HORRIBLE! After day one, I was ready to give up on my treatment. It is worse than anything I've tasted in my life! NOTHING, and I mean NOTHING helped me take away the taste. I can't sleep at night due to the lingering, bitter taste in my mouth, and during the day, I indulge on food to wash it down. That sh*t taste is indestroyable. I am even thinking to taking all the other pills in the treatment and just skipping this crap! I am only on day 2 of this and still 12 more days to go. Biaxin is beyond nasty. I'd rather not treat my H. Pylori for that matter!