Overview
Periodontal (gum) disease is the infection and destruction of the structures surrounding and supporting your teeth. The most common cause of periodontal disease is dental plaque, a sticky film of bacteria that constantly forms on the teeth. The bacteria produce toxins that can damage the gums.
Symptoms and Diagnosis
Signs and Symptoms
Mild disease:
The gums show mild inflammation (red and swollen), bleed easily and begin to recede with pocket formation.
Moderate disease:
There is severe inflammation and heavy bleeding. The gums recede further, exposing the root of the tooth. Teeth become sensitive to hot and/or cold drinks or food.
Severe disease:
There is considerable pain, and proper chewing is interfered. The loss of periodontal ligament attachment and bone surrounding the teeth results in tooth mobility. The affected tooth may need to be extracted when the periodontium reaches a certain point of destruction.
Prevent Periodontal Disease
Simple Steps to Prevent Periodontal Disease
Periodontal disease can be arrested and treated but the already damaged structures cannot be reversed. Therefore, the best action you can take is to prevent the condition from developing:
- Brush your teeth well at least twice a day and use interdental cleaning device daily
- Have a balanced diet and limit between-meal snacks
- Visit your dentist regularly for check-ups and professional cleaning (recommended twice a year)
Contact Us

Happy Valley
- Address:
- 7/F, Li Shu Pui Block,
Hong Kong Sanatorium & Hospital,
2 Village Road, Happy Valley, Hong Kong
- Service hours:
-
Monday to Saturday(Except Wednesday): 9:00 am - 6:00 pm
Wednesday: 9:00 am - 1:00 pm
Closed on Sundays and Public Holidays
Consultation by Appointment
Emergency Service Hours
From: 6:00 pm - 10:00 pm
Please contact us through:
Hospital Main Exchange: 2572 0211 or the Outpatient Department: 2835 8602
- Tel.:
- (852) 2835 8080
- Email:
- [javascript protected email address]
- Fax:
- (852) 2892 7528
Admiralty
- Address:
- 22/F, One Pacific Place,
88 Queensway, Hong Kong
- Service hours:
-
Monday to Saturday: 9:00 am - 6:30 pm
Closed on Sundays and Public Holidays
Consultation by Appointment
- Tel.:
- (852) 2855 6666
- Email:
- [javascript protected email address]
- Fax:
- (852) 2892 7589
