Our mouths naturally contain bacteria and microorganisms that usually coexist without causing harm. However, when oral hygiene declines or the immune system becomes compromised, these bacteria can multiply and lead to severe infections like ANUG.
Red, swollen, and painful gums
Gum tissue that appears greyish due to dead tissue
Ulcerations or punched-out lesions between the teeth
Severe gum pain or tenderness
Bleeding gums, especially during brushing or eating
Bad breath or metallic taste in the mouth
Swollen lymph nodes under the jaw
Fever, fatigue, and excessive saliva production
Certain factors can make individuals more prone to developing ANUG, including:
- Poor oral hygiene and infrequent dental visits
- Smoking and tobacco consumption
- High stress levels or emotional trauma
- Lack of sleep or poor nutrition
- Underlying infections in the throat, nose, or mouth
- Weakened immune system (due to conditions like HIV/AIDS or diabetes)
While ANUG most commonly affects younger adults, anyone with compromised immunity or poor oral care can be at risk.
- Examine the gums for ulcerations and necrotic tissue
- Assess the extent of bleeding and inflammation
- Take X-rays if necessary to evaluate the spread of infection
- Discuss your medical and oral hygiene history to identify underlying causes
In some cases, a gum tissue sample may be taken for lab testing to confirm the diagnosis and rule out other conditions.
The good news is that ANUG is completely treatable with prompt dental care. At Brisbane Emergency Dentist, treatment typically includes:
- Thorough cleaning: Removal of plaque, debris, and necrotic tissue from the gumline under local anaesthesia.
- Antibiotic therapy: Prescribed to eliminate bacterial infection and prevent spread.
- Pain management: Painkillers or mouth rinses to ease discomfort.
- Aftercare advice: Guidance on oral hygiene, smoking cessation, and dietary adjustments (avoiding spicy or acidic foods).
With proper care, the infection can be fully resolved within one to two weeks.
If left untreated, ANUG can progress to affect deeper tissues, leading to severe gum and bone destruction. Over time, this may cause tooth mobility, tooth loss, and even systemic infection (sepsis).
Early diagnosis and intervention are vital. Our dentists provide prompt treatment to control infection, relieve pain, and restore gum health — preventing long-term damage.
Our focus is always on saving your natural tooth whenever possible and restoring your smile’s full function and appearance.
If you’re experiencing severe gum pain, bleeding, or swelling, don’t delay. Contact Brisbane Emergency Dentist today for same-day emergency care and immediate relief from ANUG.