Doxycycline works by preventing the growth of the bacteria.
Doxycycline periodontal system is placed in deep gum pockets next to your teeth in order to reduce the depth of the pockets. In deciding to use a medicine, the risks of using the medicine must be weighed against the good it will do. This is a decision you and your dentist or doctor will make. Also tell your health care professional if you are allergic to any other substances, such as foods, preservatives, or dyes. Tetracyclines, such as doxycycline, may cause the unborn infant's teeth to become discolored and may slow down the growth of the infant's teeth and bones if they are used during that time.