Swollen gum, bad taste or throbbing pain?
A dental abscess is a collection of pus caused by infection around a tooth or in the gum. You may notice a tender gum lump, pain when biting, a bad taste, facial swelling or difficulty opening your mouth. Even if the lump drains and pain eases, the source of infection can remain.
Why an abscess should not wait
Infection can spread beyond the tooth, and painkillers do not remove its source. Contact us urgently for new or increasing swelling. Do not squeeze a gum abscess or try to puncture it at home. Tell the team if you have a fever, feel unwell, or the swelling is getting larger.
What we can do at your visit
The dentist checks the tooth and gums and may recommend an X-ray. Where clinically suitable, treatment can include abscess drainage, cleaning a gum pocket, the first stage of root canal treatment or extraction. Antibiotics are prescribed only when indicated; they are not a substitute for treating the cause. Some infections need hospital or specialist care.
