Gum Infection
Swollen, painful or bleeding gums can mean an infection that needs treatment.
What is gum infection?
A gum infection can start from plaque build-up, food trapped under the gum, or around a partly erupted wisdom tooth. Left untreated, it can spread or damage the bone.
Common causes
- Plaque and tartar at the gumline
- Trapped food
- Partly erupted wisdom teeth
- Smoking
- Some medical conditions
Symptoms
- Red, swollen or tender gums
- Bleeding when brushing
- Pus or a bad taste
- Bad breath
- Pain when chewing
How we treat it
We clean the area thoroughly and remove the cause. Antibiotics are only used when needed. If a wisdom tooth is the cause, we may discuss removal.
Treatments that can help
Gum Disease TreatmentTreatment for bleeding, swollen or receding gums, from gingivitis to…Check-ups & Teeth CleaningA thorough check-up and professional clean every six months is the simplest way…Wisdom Teeth RemovalAssessment and removal of wisdom teeth that are impacted, decayed or causing…
Frequently asked questions
Will salt water fix a gum infection?
It can soothe the area, but the cause needs professional treatment.
Are gum infections serious?
They can spread and damage supporting bone, so see us promptly.
Is it urgent? Call us the same day for severe pain, swelling or a knocked-out tooth. If swelling affects your breathing or swallowing, go to your nearest hospital emergency department or call 000.

