Do You Have to Treat the Infection Before the Root Canal?

Do You Have to Treat the Infection Before the Root Canal?

Feb 07, 2024

Root canal therapy, a common and crucial dental procedure, often raises questions and concerns, especially regarding the treatment of infections. At Westbrook Village Dental in Peoria, we frequently encounter patients curious about whether an infection must be treated before undergoing root canal therapy. This essential dental treatment, while common, involves specific steps and considerations, particularly when it comes to handling infections. In this comprehensive guide, we’ll explore the intricacies of root canal therapy, focusing on the treatment of infections before the procedure.

Demystifying Root Canal Treatment:

Root canal treatment is a specialized dental intervention aimed at addressing issues in the tooth’s innermost part, the dental pulp. This procedure becomes necessary when this pulp — housing nerves and blood vessels — is compromised by infection or injury, often due to severe decay, frequent dental work on the same tooth, or a fracture.

Addressing Infections Before Root Canal Therapy:

The Role of Antibiotics:

In some cases, if an infection is present, your dentist may prescribe antibiotics before performing a root canal. This pre-treatment is particularly common if there’s swelling that has spread beyond the tooth, a severe abscess, or signs of systemic infection.

Nature of Dental Infections:

Dental infections can develop for various reasons, including untreated cavities, trauma, or gum disease. These infections, if not properly managed, can spread to the pulp and beyond, creating more significant health issues.

Immediate Root Canal Therapy:

Often, the root canal procedure itself is a form of infection treatment. By removing the infected or inflamed pulp, disinfecting the inside of the tooth, and sealing it, the root canal process directly addresses the infection within the tooth.

Assessment by Your Dentist:

A thorough evaluation by your dentist in Peoria is crucial. This assessment will determine whether pre-treatment is necessary. Factors like the severity of the infection, the patient’s overall health, and the presence of symptoms like swelling and pain are considered.

The Root Canal Process:

Examination and X-rays:

The procedure typically starts with a dental examination and X-rays to evaluate the degree of the infection and plan the treatment.

Anesthesia and Access:

Local anesthesia is administered to ensure comfort. Your dentist will then create a little opening in the crown of the tooth to get to the mash chamber.

Removing the Infected Pulp:

The contaminated or harmed mash is painstakingly eliminated, and the inside of the tooth is cleaned and disinfected.

Filling and Sealing:

After a thorough cleaning of the tooth, the root canal is filled with a material that is safe and compatible with the body. Following this, the tooth is closed up using a filling, which could be either temporary or permanent, finalizing the procedure.


  1. Much of the time, a tooth that has gone through root channel treatment will require a crown to safeguard and reestablish it to full capability.

Why Westbrook Village Dental – Peoria:

Selecting Westbrook Village Dental – Peoria for your root canal treatment means you are choosing a team dedicated to exemplary care. Our skilled practitioners employ advanced methods and technology to make sure your procedure is both effective and as comfortable as possible.


Understanding the relationship between infections and root canal therapy is vital for anyone considering this dental procedure. While in some cases, treating an infection beforehand is necessary, often, the root canal procedure itself addresses the infection within the tooth. At Westbrook Village Dental – Peoria, we are devoted to guaranteeing our patients get the most ideal consideration tailored to their specific needs. If you’re experiencing dental discomfort or believe you might need a root canal, don’t hesitate to reach out to us. Your oral health is our top priority, and we’re here to help you maintain a healthy, pain-free smile.

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