How long does it take for symptoms of periodontitis to disappear after a dental cleaning?

Nov 14, 2022 Source: Cainiu Health
Disease description:

I've been feeling very uncomfortable with my teeth recently. After examination, I was diagnosed with periodontitis. The doctor said I need a dental cleaning. How long after the cleaning will the symptoms of periodontitis disappear?

Doctor's answer (1)
Dr. Zhang Liwen
It usually takes one to two weeks for symptoms of periodontitis to subside after dental cleaning. If the patient's periodontitis is not particularly severe, ultrasonic scaling to remove tartar and plaque from the teeth can reduce irritation to the gums and help alleviate symptoms, with improvement typically seen within one to two weeks. However, for patients with severe periodontitis, in addition to scaling, periodontal surgery may also be required, and it may take one to two months for noticeable improvement.