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Throbbing pain, a gum bump or swelling may signal an abscess. Learn when Fishers Glen patients should call our Port Dover office and when to go to hospital.
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See every service for Fishers GlenInfection 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 can cause throbbing pain, tenderness when biting, a bad taste, swelling or a small bump on the gum that may drain. Sometimes the pain eases when pus drains, but the infection is still present and can spread if untreated.
If you are in Fishers Glen and suspect an abscess, phone our Port Dover office and describe your symptoms. The team can discuss how soon you should be seen. Treatment focuses on draining the infection and dealing with its cause, which may mean root canal treatment or removing the tooth, depending on what the examination shows.

Warning signs
Common signs include a constant or throbbing toothache, pain when biting, sensitivity to hot or cold, a swollen or red gum, a pimple-like bump that may leak fluid and a bad taste or smell. The tooth may feel slightly raised when you close. Note when symptoms began and whether they are getting worse, because that pattern helps the team judge urgency.
Fever, feeling unwell, facial swelling that is increasing, swelling under the jaw or around the eye, and difficulty opening your mouth suggest the infection may be spreading. Trouble breathing or swallowing is an emergency. Do not wait for a dental appointment if these appear; seek emergency medical care straight away. Hospital teams can manage serious infections and then refer you back for dental treatment.
Assessment
The dentist will examine the area, check for swelling and tenderness, and test the tooth’s response to cold and tapping. X-rays help show bone changes around roots, deep decay or failed dental work. Your medical history and current medications are reviewed to help plan safe treatment, especially if antibiotics or an extraction might be needed during the visit.
A periapical abscess starts from an infected nerve inside the tooth, while a periodontal abscess begins in the gum pocket beside it. The distinction matters because it changes what treatment is needed. The dentist will explain what they find and why they are recommending a particular approach, and you can ask about alternatives before anything begins.
Treatment
Depending on the situation, the dentist may drain the abscess, begin root canal treatment to clean the inside of the tooth, or extract a tooth that cannot be saved. Gum abscesses may be treated with deep cleaning of the pocket. The best option depends on how much tooth structure remains and your preferences, and sometimes relief comes first with full treatment planned later.
Antibiotics may be prescribed in some cases, particularly with spreading infection or fever, but they do not replace treating the source. Taking antibiotics alone may temporarily ease symptoms while the infection persists inside the tooth or gum. Take any prescription exactly as directed and ask about follow-up treatment, so the problem is resolved rather than simply quietened for a while.
Recovery
Some tenderness after drainage or root canal treatment is common. Follow the dentist’s instructions on pain relief, rinsing and eating. Warm salt-water rinses may be suggested. Contact the office if pain increases after a few days, swelling returns, or you develop a fever. Resting, drinking fluids and choosing soft foods can make the first days more comfortable.
If root canal treatment is started, a final restoration such as a crown is often needed to protect the tooth. After an extraction, ask about options for replacing the tooth. Keep follow-up appointments so the dentist can confirm the infection has resolved, as an X-ray taken some months later may be used to check that the bone is healing.
Planning your appointment
Phone 519-583-2929 and describe the pain, swelling and any fever. Our Port Dover team will discuss how soon you should be examined and what you can safely do in the meantime.
Have a list of your medications and allergies ready, and let us know about any heart, immune or other medical conditions.
Before you book
Have a question about your situation? Our team can help you plan a visit.
Symptoms may ease if the abscess drains, but the infection usually remains and can flare up or spread. Treatment of the source is needed. Contact the dental office even if pain has improved, because a quiet abscess can still damage the bone around the tooth.
Antibiotics can help control spreading infection but do not remove the cause. Root canal treatment, drainage or extraction is usually needed. The dentist will decide whether antibiotics are appropriate in your case and explain how they fit with the rest of the treatment.
Seek emergency care right away for swelling that spreads rapidly, affects breathing or swallowing, reaches the eye or is accompanied by high fever. For milder swelling that is stable, call the dental office promptly so the team can discuss how soon you should be seen.
Avoid applying heat to the outside of the face, as it may encourage swelling to spread outward. A cold compress may help with comfort. Follow the advice given when you call the office, and do not try to pop or drain a swelling yourself.
Often, with root canal treatment and a crown. Whether a tooth can be saved depends on its structure, the extent of infection and gum support. The dentist will discuss the options after examination, including what replacing the tooth would involve if saving it is not realistic.
Root canal treatment removes infected or inflamed pulp to save a tooth. Fishers Glen patients can learn about symptoms, treatment and recovery in Port Dover.
Facial swelling from a tooth can become serious. Fishers Glen patients can learn which signs mean hospital now and which call for a prompt Port Dover visit.
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