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Throbbing pain, a gum bump or swelling may mean a dental abscess. St. Williams residents should call our Port Dover office promptly to discuss urgent assessment.
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Every dental service for St. WilliamsInfection needs attention
A dental abscess is a pocket of infection that can form at the tip of a tooth root or in the gum. It often follows deep decay, a cracked tooth or advanced gum disease. Symptoms may include throbbing pain, swelling, a bad taste or a bump on the gum. Even if pain fades, the infection can persist and spread.
Because infections can progress, St. Williams residents with suspected abscess symptoms should call our Port Dover office as soon as possible. The team can ask about your symptoms, discuss how quickly you need to be seen and advise when emergency medical care is the safer first step.

Warning signs
Persistent throbbing pain, tenderness when biting, a swollen or red gum, a pimple-like bump that may drain, a bad taste and sensitivity to hot or cold are common signs. Some abscesses cause little pain, especially if they drain, so the absence of pain does not mean the infection has gone.
Swelling spreading into the face, neck or under the eye, fever, feeling unwell, difficulty opening your mouth and trouble swallowing or breathing are serious. These require emergency medical assessment immediately. Do not wait for a dental appointment if you have any of these symptoms.
Assessment
The dentist will examine the area, test nearby teeth and take X-rays to look for infection around roots or in the bone. Your medical history and current medications matter, especially if you have conditions that affect healing or immune function. Bring an up-to-date list to the appointment.
Once the source is identified, the dentist will explain the options and how urgently each should happen. Some situations need treatment that day, while others can be stabilized first. Ask what to watch for after you leave and when to call back or seek medical help.
Treatment
Depending on the cause, treatment may include draining the abscess, root canal treatment to clean infection from inside the tooth or removing a tooth that cannot be saved. Gum abscesses may need deep cleaning of the pocket. The dentist will explain the recommended approach and what follow-up is needed.
Antibiotics may be prescribed in some situations, particularly if infection is spreading or you have certain health conditions. They do not replace treatment of the tooth itself. Take any prescription exactly as directed and tell the dentist about allergies or other medicines before starting.
Recovery
Some tenderness after treatment is expected. Use pain relief as advised, rinse gently with warm salt water if recommended and eat softer foods on the other side. Swelling should gradually improve. If it increases, or you develop fever or trouble swallowing, seek care right away.
If a root canal was started, the tooth will need a final restoration, often a crown, to protect it. If a tooth was removed, replacement options can be discussed once healing is underway. Keep follow-up appointments so the dentist can confirm the infection has resolved.
Planning your appointment
Phone our Port Dover office right away and describe the pain, any swelling and whether you have a fever. The team will advise on timing and whether emergency medical care is more appropriate.
Have your medication list and allergy information ready, and tell us what you have taken for pain and when you took it.
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Have a question about your situation? Our team can help you plan a visit.
The pain may ease if the abscess drains, but the infection usually remains. Without treatment of the source, it can return or spread. A dental assessment is needed to address the cause.
Go to emergency or call 911 for spreading facial swelling, difficulty breathing or swallowing, or fever with swelling. For localized pain or a gum bump without those signs, call the dental office promptly.
Antibiotics can help control spreading infection in some cases, but they do not fix the tooth or gum problem causing it. Treatment such as drainage, root canal or extraction is usually still needed.
Often root canal treatment can save an infected tooth if enough structure remains. If the tooth is badly damaged or the supporting bone is severely affected, extraction may be recommended. The dentist will explain the options.
No. Do not squeeze or puncture it. This can spread bacteria and does not treat the source. Rinse gently with warm salt water if advised, and contact the dental office for assessment.
Root canal treatment removes inflamed or infected pulp so a tooth can be kept. St. Williams patients can learn about diagnosis, steps and recovery at our Port Dover office.
Swelling in the cheek or jaw can mean a dental infection is spreading. St. Williams residents should know the warning signs and call our Port Dover office promptly.
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