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Tooth infection treatment available online today

In order to treat your tooth infection, consult with one of our board-certified doctors online today to learn how to help your pain, swelling, or bad breath. Get a new prescription to treat a tooth infection if needed today.*

Personalized treatment plans for tooth infections Top-tier care from the comfort of home Manage tooth aches and pains

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*Prescriptions are provided at the doctor’s discretion. Learn more about our controlled substances policy and how you can save up to 80% with our prescription discount card. PlushCare doctors cannot treat all cases of tooth infections. Our primary care physicians can conduct an initial evaluation of your symptoms but may need to refer you to a specialist or for in-person treatment. If you are experiencing life-threatening symptoms, seek emergency medical attention immediately.

Tooth infection causes

Conditions that create an opening for bacteria to get into the tooth itself or surrounding tissues are potential causes of tooth infections. A tooth abscess is a pocket of pus that is caused by a bacterial infection. Oral hygiene, diet, and genetic predisposition are also risk factors for tooth infection. The 3 most common causes of tooth infections are:

Tooth decay

Destruction of the tooth enamel generates openings for the bacteria to move deeper into the tooth and cause periapical abscess. Plaque formation plays a very important role in the development of dental cavities and tooth infection. Plaque is a collection of bacteria that sticks to the surface of the tooth, promoting tooth decay.

Periodontitis/gum disease

Inflammation of the gums surrounding the tooth, causing periodontal abscess.

Injuries to tooth

A broken or chipped tooth provides direct access for the bacteria to migrate deeper into the tooth, causing dental abscesses.

Tooth infection symptoms

One obvious symptom of tooth infection is tooth pain with the following possible characteristics:

Sharp
Throbbing
Persistent
Can travel to the surrounding bone (e.g. jaw), neck, and even ear

Additional symptoms may include:

Sensitivity to temperatures and pressures
Fever
Swelling in your face, cheek, gums, or lymph nodes
Bad breath or a foul taste in the mouth
Difficulty breathing or swallowing

How to treat a tooth infection

When you see your dentist, the dentist will typically perform one of the following to treat an abscessed tooth:*

Drain an abscessed tooth: An incision will be made into the dental abscess and allow the pus to drain out. The dentist will then perform a saltwater rinse to clean the area. This is the least invasive of the different treatments on the infected tooth and performed when the infection is moderate.
Root canal treatment: During the root canal treatment, the dentist drills into the affected tooth to be able to remove the infected pulp and drain the abscess. After filling and sealing the pulp chamber, a crown is typically added for further protection. After the root canal treatment, taking care of the restored tooth properly will ensure that it lasts a lifetime.
Tooth extraction: This procedure is only exercised if the infected tooth cannot be saved. The infected tooth is extracted for the dentist to gain access to the dental abscess.

*Please note that PlushCare does not have any dentists at this time.

Tooth infection medication

Tooth infection medications primarily fall into the two main functional groups:

Antibiotics

Dentists can prescribe antibiotics to treat the infection. A doctor can also prescribe antibiotics for a tooth infection before the tooth is treated by the dentist, in order to prevent the bacteria from spreading. Antibiotics are only prescribed by a doctor after a medical evaluation. When prescribed antibiotics, be sure to finish the entire course of the prescription.

Amoxicillin Cleocin (clindamycin) Flagyl (metronidazole) Augmentin (amoxicillin and clavulanate)

OTC options to treat the pain

Over-the-counter pain relievers such as acetaminophen (e.g. Tylenol) and ibuprofen (e.g. Motrin, Advil) can be taken to reduce swelling, ease discomfort, and provide temporary relief to severe pain.

How to prevent tooth infections

For tooth infection prevention, the key is to have lifestyle practices that promote good oral health hygiene. Effective practices include:

Regularly brush teeth with protective toothpaste. Brushing your teeth 2 - 3 times a day helps keep the mouth environment clean.
According to the American Dental Association, regular visits to your dentist are important for the prevention and early detection of mouth ailments.

Related conditions to a tooth infection

Untreated tooth infections can spread to the other teeth and other parts of the body causing other health issues. Along with tooth infections, if you start to experience the following symptoms, they may be signals that the infection is spreading:

Headache
Fatigue
Fever
Facial swelling
Rapid heart rate
Diarrhea
Vomiting

Tooth infection treatment FAQs

What is the best tooth infection treatment?

While the best treatment is prevention, the treatment decision ultimately depends on the severity of the infection and what your dentist decides. In general, the removal of the infected site, whether by incision and drainage of the abscess, root canal, or tooth extraction, is the most important step.

How do you know if you have a tooth infection?

One key symptom of tooth infection is tooth pain with other symptoms, such as sensitivity to temperatures and pressures, fever, and facial swelling.

Can a tooth infection go away on its own?

A tooth infection will not go away on its own. You should always see your dentist as soon as possible to get treatment for abscessed teeth and mouth pain. Delaying proper treatment will give the infection time to spread to surrounding teeth and gums.

How long can a tooth infection go untreated?

The longer a tooth infection is left untreated, the wider the infection will spread and cause other health complications detrimental to health.

Can I buy over the counter antibiotics for a tooth infection?

Antibiotics are prescription medications only and aren't available as over-the-counter medications. Left untreated, tooth infections can rarely spread to other parts of your face, head, or even your bloodstream, leading to serious complications. Only a doctor or dentist can help you decide which antibiotics are right for you and whether they may interact with other medications you are taking or affect other underlying health conditions.

Step 1

Book a tooth infection treatment appointment.

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Step 2

Talk to your medical provider regarding your tooth infection symptoms.

Visit with a doctor on your smartphone or computer.

Step 3

Pick up a prescription to treat your tooth infection.

We can send prescriptions to any local pharmacy.

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