If you notice pus coming from gums, it means there is an infection. This should never be ignored because it can damage the teeth, gums, and bone that support your teeth.
Causes of Pus in Gums
- Gum Abscess (Periodontal Abscess):
- Happens when food, plaque, or bacteria get trapped deep under the gum.
- Gums swell, become painful, and pus collects.
- Tooth Abscess:
- If a tooth nerve is infected (due to cavity or trauma), the infection can spread to gums, causing pus.
- Periodontitis (Advanced Gum Disease):
- Long-term gum infection destroys bone and creates pockets where pus collects.
- Impacted Wisdom Teeth:
- Sometimes half-buried wisdom teeth trap food and bacteria, leading to pus.
- Poor Oral Hygiene / Ignored Dental Care:
- Not brushing and flossing properly increases risk of gum infection.
Treatment Options
Treatment depends on the cause and severity. Common options include:
- Drainage of Pus:
- Dentist may clean the area and drain pus to relieve pain and swelling.
- Scaling & Root Cleaning:
- Removes plaque and tartar around the tooth to allow gums to heal.
- Antibiotics & Pain Relief:
- Given to control infection, especially if swelling is large or spreading.
- Root Canal Treatment (RCT):
- If infection is from inside the tooth, the nerve is cleaned and sealed.
- Gum Surgery (for Periodontitis):
- In severe gum disease, surgical cleaning may be required.
- Tooth Extraction (last option):
- If the tooth is badly damaged and cannot be saved.
Home & Preventive Care
- Brush twice daily with a soft brush.
- Floss or use interdental brushes to clean between teeth.
- Rinse with warm salt water if swelling starts (temporary relief only).
- Visit dentist every 6 months for early detection of gum problems.
When Pus in Gums Becomes an Emergency
If you notice any of these signs along with pus, visit your dentist immediately:
- Rapid swelling of face or jaw
- Severe pain that does not settle with painkillers
- Fever or general weakness
- Difficulty in swallowing or opening the mouth
- Pus discharge with a bad taste and swelling spreading quickly
These may mean the infection is spreading beyond the gums and can affect your overall health. Don’t delay – urgent dental care is needed.