Some signs of periodontitis may be gum pockets; loose teeth; gaps forming between teeth; bad breath; receding gums, that is, gums that are pulling away from the teeth, giving the teeth a longer appearance; and bleeding gums.
Gejalanya bisa berupa kantong gusi; gigi goyang; gigi merenggang; bau mulut; gusi menyusut sehingga gigi terlihat lebih panjang; dan gusi berdarah.