Why is my periodontal disease getting worse over time?

Hard to say...: Without any information as to how you are being treated and what you are doing at home to help your situation, it is impossible to tell why your problem has not stabilized. your periodontist should be the one addressing your concerns. As them.

If left untreated: As the amount of bacterial toxins in the gums grows over time, periodontal diseases usually get worse and more complicated.