about doryx:
Take all of the Doxycycline that has been prescribed for you even if you think your condition is better. It is important not to confuse bacterial infections with viral infections, for which Doxycycline will not work. Doxycycline penetrates the bacterial cell and interferes with the protein biosynthesis, stopping the process of bacteria reproduction. Take Doxycycline on an empty stomach, but you may take it with food if your stomach becomes upset.