Doxycycline is a tetracycline antibiotic. It fights bacteria in the body.
Cephalexin is a cephalosporin (SEF a low spor in) antibiotic. It works by fighting bacteria in your body. CAN THEY DOUBLE TEAM AND KICK MORE ASS THEN SINGLING ONE OUT !

Let me say it this way cause I can't find anything on the net about a Dynamic Duo Anti - Biotics
taken everyday as a way of DESTROYING THE INFECTION PERMANENTLY !!