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Dental infections

What are Dental Infections?

Dental infections occur when bacteria gain free access to the nerve and spread to the tissues surrounding the tooth. These painful infections are very common, as about 90% of people have had them at some time in their lives. They are characterized by the accumulation of pus and inflammation of the tissues in and around the tooth.

Symptoms and Risks of Dental Infections

This condition can cause severe toothache and, if not addressed in time, can develop into a chronic infection and cause more severe damage.

Common Causes of Dental Infections

Periapical Infections or Abscesses

These infections are located at the root tip of the tooth and are usually caused by deep untreated caries or recurrence of caries in deep anterior fillings.

Periodontal infections or abscesses

These occur in the tissue surrounding the tooth, such as the periodontal ligament and gums, and are usually the result of periodontal disease (periodontitis) or traumatic occlusion.

Diagnosis and Treatment of Dental Infections

The treatment of dental or oral infection will always be established taking into account the cause of the infection. After a clinical examination and radiological examination, the first part of the treatment will focus on reducing the infectious process, discomfort or pain and inflammation.

Medication and Hygiene Guidelines

To reduce the infectious process will require a course of antibiotics specific to the dental infection you have. In addition to antibiotics, medications to treat inflammation, rinses and following certain hygiene guidelines may be necessary.

Prevention of Dental Infections

The best way to minimize the risk of dental infections is good oral hygiene and regular dental visits.

For more information or to schedule an appointment, contact us - we are here to take care of your oral health!

For more information or to schedule an appointment, contact us. We are here to take care of your oral health!

Frequently Asked Questions

What is a dental abscess?

A dental abscess is an ailment that occurs in the teeth or gums. This infection can spread to the surrounding tissue and cause extensive damage. The most common type of tooth abscess is a root canal infection. This occurs when bacteria enter the tooth through a crack or cavity and infect the pulp. If an abscess is left unattended, the infection can spread to the surrounding bone and cause a pus-filled pocket to form. This pocket is called an abscess.

What can cause a dental abscess?

Several factors can contribute to the development of a dental abscess. The most common cause is poor oral hygiene. Other risk factors include:

  • Chewing or biting hard objects
  • Caries
  • Gum disease
  • Trauma to the mouth
  • Dental or other dental appliances
  • Crack in the wisdom tooth
What are the possible symptoms of a dental abscess?

The most common symptom of a tooth abscess is toothache. Other symptoms include:

  • Sensitivity to hot or cold temperatures
  • Redness or swelling of the gums
  • Pus suppuration
  • Fever
  • Fatigue
What do you need to know about wisdom tooth extraction that can lead to tooth abscesses?

Wisdom tooth extraction is a standard dental procedure performed to remove one or more of the four wisdom teeth. When a patient undergoes an extraction, it is rare for them to become infected if they have good oral hygiene. However, with wisdom teeth, sometimes food debris gets trapped under the gums and becomes what looks like an abscess, but it is not always painful or tender. Instead, you have a bad taste sensation in your mouth and swelling around this area that can be very persistent and also cause discomfort until you revisit a doctor after opening the surgical site where the infection was found by an irrigation procedure.

How is an abscessed tooth treated?

Treatment for a tooth abscess will depend on the severity of the infection. For minor conditions, we may prescribe antibiotics to help eliminate the infection. We may also recommend placing a temporary filling or crown on the affected tooth to prevent further damage. You may need to undergo a root canal procedure for more serious infections.

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