Periodontitis
The next stage of gum disease is periodontitis, or gum infection. Increased inflammation causes the gums to recede, forming pockets between the teeth and gums. These pockets trap tartar, plaque, and food debris that eventually lead to infection and abscesses. Advanced gum disease damages the bone that supports teeth and is one of the leading causes of tooth loss in adults. See your dentist to treat receding gums.