A dental abscess is a pocket of infection that forms inside a tooth, at its root tip, or in the surrounding gum tissue. It does not resolve on its own. Left untreated, the bacteria driving the infection have a direct pathway to spread along the jaw, into the neck, and in severe cases into the bloodstream, where the consequences can be life-threatening. This is not a situation to wait out or manage with over-the-counter pain relievers. It is a dental emergency that requires same-day professional treatment.
At Dentcare Now in Fairfax, Virginia, we treat dental abscesses every day of the year, including evenings and weekends. Walk-ins are always welcome. If you have facial swelling, a throbbing toothache that wakes you at night, a bitter taste in your mouth, or a visible pimple-like bump on your gum, come in immediately or call us on the way.
What Causes a Dental Abscess
Abscesses form when bacteria gain access to the pulp tissue inside a tooth or to the space between a tooth and the gum. The most common causes are untreated tooth decay, a cracked or chipped tooth that allows bacteria to enter, a failed or old filling, advanced gum disease, or a previous dental injury. According to NIH StatPearls, odontogenic infections account for a significant portion of emergency department visits annually in the United States, and prompt dental intervention is the only way to eliminate the source of infection.
There are two primary types. A periapical abscess forms at the tip of the tooth root when pulp tissue becomes infected and dies. A periodontal abscess forms in the gum tissue beside a tooth root, most often as a complication of gum disease. Both are serious and both require immediate professional drainage and treatment.
Symptoms to Watch For
A dental abscess almost always produces pain, but the character of that pain is distinct from ordinary toothache. It tends to be throbbing, constant, and severe. It may radiate into the jaw, ear, or neck. Additional warning signs include sensitivity to heat and cold that lingers well after the source is removed, pain when biting or touching the tooth, fever, a foul taste or smell from a burst abscess, difficulty opening the mouth or swallowing, and swelling in the face or jaw. Any facial swelling accompanying a toothache should be treated as a medical emergency.
How We Treat a Dental Abscess at Dentcare Now
Our team begins with digital X-rays and a clinical examination to determine the extent and type of the abscess before deciding on the appropriate treatment course. The goal is to eliminate the infection completely and preserve the tooth wherever possible.
Abscess Drainage
When an abscess is accessible, creating a small opening to drain the infected pocket provides immediate relief of pressure and begins to reduce the bacterial load. This is typically the first step when a swelling is present and is performed under local anesthesia.
Root Canal Treatment
A periapical abscess originates inside the tooth, which means the infected pulp must be removed to eliminate the source of infection. Root canal therapy cleans and seals the interior of the tooth, removes all infected tissue, and saves the natural tooth from extraction. The procedure has a very high success rate and is far less uncomfortable than its reputation suggests.
Antibiotics
Antibiotics are prescribed when the infection has spread beyond the immediate tooth area, when the patient has a fever, or when there is a systemic risk. They are a supportive measure, not a substitute for draining and treating the source. Antibiotics alone cannot resolve an abscess because they cannot penetrate the wall of a pus-filled pocket effectively.
Extraction
When a tooth is too severely damaged by infection to be saved, extraction removes the entire source of the problem and allows healing to begin. Our team will discuss replacement options including dental implants before the extraction appointment so you have a clear plan for restoring the space.
Why Choose Dentcare Now for a Dental Abscess in Fairfax, VA
Dentcare Now is open every day of the year, including holidays. Walk-ins are welcome and same-day appointments are routinely available. Our office uses AI-assisted X-ray analysis and 3D digital imaging to assess infection accurately. We accept most major insurance plans and offer flexible financing through CareCredit, Cherry, Affirm, Sunbit, LendingClub, and Alphaeon.
Book a same-day appointment or walk in now. Do not wait on a dental abscess.