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A throbbing tooth, swollen gum or bad taste can signal an abscess. Learn when to seek emergency care and how Windham Centre patients are treated in Port Dover.
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See every dental service for Windham CentreInfection needs attention
A dental abscess is a pocket of infection, usually at the tip of a tooth root or in the gum beside a tooth. It may cause throbbing pain, swelling, tenderness when biting, a bad taste or a small pimple-like bump on the gum. Sometimes pain eases when pus drains, but the infection remains and can spread if untreated.
If you are in Windham Centre and suspect an abscess, call our Port Dover office as soon as possible to describe your symptoms. The team can advise how quickly you should be seen and whether any warning signs mean you should go to an emergency department instead.

Know the warning signs
Persistent throbbing pain, a swollen or tender gum, sensitivity to hot or pressure, a loose tooth, foul taste and a bump on the gum that may leak fluid are typical. You may feel generally unwell or have a mild fever. Note when symptoms started and whether they are getting worse, since this helps the team judge urgency.
Rapidly increasing swelling of the face, jaw or neck, difficulty opening your mouth, trouble swallowing or breathing, a high fever or feeling very unwell are reasons to seek emergency medical care immediately. Do not wait for a dental appointment in these situations. Hospital teams can manage spreading infections and coordinate further dental care afterward when you are stable.
Assessment
The dentist examines the swollen area, checks for loose or tender teeth and may tap or cold-test teeth to identify the source. X-rays help show infection around a root tip or bone loss from gum disease. Sharing your medical history and any recent antibiotics is important, as it can affect treatment choices and safety on the day.
Initial care aims to relieve pressure and control infection. This may include draining the abscess, starting root canal treatment to clean the inside of the tooth, or removing a tooth that cannot be saved. Antibiotics may be prescribed in certain situations, but they are generally not a substitute for treating the source of infection directly.
Definitive treatment
Root canal treatment can remove infected tissue from inside the tooth and seal it. Afterward, a crown or other restoration is often recommended to protect the tooth from fracture. If the abscess was caused by gum disease, deep cleaning and ongoing gum care may be needed. The dentist will explain the steps and likely number of visits.
When a tooth is badly broken down or the infection is extensive, extraction may be the best choice. The dentist will discuss what to expect during removal and healing and outline options for replacing the tooth later, such as an implant, bridge or partial denture. You can take time to decide on replacement once healing is underway.
Recovery
Take any prescribed medication exactly as directed and finish the course unless told otherwise. Use pain relief that is safe for you, keep the area clean with gentle brushing and warm salt-water rinses if advised, and choose soft foods. Avoid smoking, which can slow healing. Rest and stay hydrated while your body recovers over the next few days.
Call the office if swelling increases, fever develops, pain worsens after initially improving, or you have a reaction to medication. Seek emergency care for any breathing or swallowing difficulty. Keep follow-up appointments, since completing root canal treatment or placing a final restoration is important to prevent the infection from returning, even once you feel much better.
Planning your appointment
Phone our Port Dover office promptly and describe the swelling, pain and any fever. The team will advise on timing and next steps, and tell you if emergency care is more appropriate.
Have a list of medications and allergies ready, and mention any heart conditions or other health issues that affect dental treatment.
Before you book
Have a question about your situation? Our team can help you plan a visit.
Antibiotics may help control infection in some cases, but they generally do not remove the source. Treatment such as drainage, root canal therapy or extraction is usually needed to resolve the abscess and stop it from recurring.
Yes. Pain can ease if the abscess drains or the nerve dies, but infection may still be present and can spread. Book an assessment so the dentist can check the tooth and surrounding tissue properly.
Go to an emergency department or call 911 for rapidly spreading swelling, trouble breathing or swallowing, a high fever or feeling very unwell. These symptoms need urgent medical care, and hospital staff can coordinate dental follow-up.
Avoid applying heat to the outside of the face, as it may encourage swelling to spread. A cold compress may ease discomfort. Call the office for advice specific to your situation and symptoms before trying home remedies.
Not necessarily. Many abscessed teeth can be saved with root canal treatment and a suitable restoration. If the tooth is too damaged, the dentist will explain extraction and replacement options so you can plan ahead.
Lingering pain or an infected nerve does not always mean losing the tooth. Windham Centre patients can see how root canal treatment is planned in Port Dover.
Swelling in the cheek or jaw can mean infection. Windham Centre patients can learn which signs need 911 and how our Port Dover office treats the source.
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