As the micro flora below the gum.

As the micro flora below the gum (sub gingival) contains several species that are typically present in the pathology of pyorrhea and have different sensitivity to antibiotics may be helpful to consider a combination of drugs.
In periodontal disease although there is a bacterial action is not enough to deliver antimicrobials to fight infection, nor do the instrumentation or mechanical curettage is the conclusion of this problem. The singular of this disease that destroys bone that is for treatment but seemed in a state of health gum that displays no signs francs can still present beneath bone loss that is important to determine to perform the procedures necessary to resolve the problem