A tooth abscess can progress slowly over weeks to months, starting as minor sensitivity, but once formed, it can escalate quickly, spreading to bone, jaw, and even the bloodstream, potentially becoming life-threatening (sepsis) in days or weeks if untreated, with rapid worsening indicated by severe pain, fever, or facial swelling.
Left untreated, a tooth abscess will eventually spread to the surrounding tissues and beyond, wreaking havoc on your oral and overall health. It can take weeks or months for the infection to spread — and it's impossible to know exactly how long that will take.
The 4 Stages of a Tooth Abscess
Salt Water Rinse
A warm saltwater rinse is one of the safest ways to ease gum inflammation and kill bacteria. This is ideal for controlling mild infections or providing relief from a tooth abscess while pregnant.
If you have a fever and swelling in your face and you can't reach your dentist, go to an emergency room. Also go to the emergency room if you have trouble breathing or swallowing. These symptoms may indicate that the infection has spread deeper into your jaw, throat or neck or even to other areas of your body.
The 3-3-3 rule for toothache is a temporary pain management strategy: take 3 ibuprofen (200mg each) three times a day for 3 days, but 3 hours apart (or every 8 hours), to reduce inflammation and pain until you can see a dentist; it's crucial to consult a doctor first, especially with underlying conditions, as it's not a cure but a short-term fix for inflammation.
Symptoms of a dental abscess
pain that's worse when lying down, which may disturb your sleep. redness and swelling in your face. a tender, discoloured and/or loose tooth. shiny, red and swollen gums.
If you have a dental abscess, it is important not to smoke cigarettes or use other tobacco products. Smoking will irritate the gums and delay healing. It can also increase your risk of developing another infection. You should also avoid eating hard or crunchy foods as this can irritate the gums and delay healing.
According to acupressure, gently pressing the area between your thumb and index finger (called the Hegu or LI4 point) may help reduce toothache pain temporarily. However, this should not replace professional dental care.
If an abscess bursts in your mouth and you accidentally swallow it, most likely no harm would befall you aside from the terrible taste of the infection. However, there is a small chance of a complication if you're immunocompromised or if you've some other ongoing health issue.
If you have any of the following symptoms, see your healthcare provider right away:
Stage 3: Abscess Formation
This is the most painful stage of a tooth abscess, as the pressure from the pus can put pressure on the nerves and cause intense pain. Other symptoms may include swelling in the face or neck, fever and difficulty opening the mouth.
Abscesses can develop relatively quickly - as little as one or two days after the first signs of infection. They may progress undetected and therefore untreated, and develop for months or even years.
Symptoms of a dental abscess
intense toothache or pain in your gums. redness inside the mouth, or outside the mouth on the face or jaw. sensitivity to hot or cold food and drink in the affected area. a bad taste in your mouth.
Most patients feel noticeable relief within 48–72 hours but should finish the entire course. For comfort tips while antibiotics kick in, see our dental pain relief guide.
As the pus builds, pressure rises inside the tooth and surrounding tissue. This pressure can cause noticeable swelling in your face, sometimes extending to your cheek, jaw, or even under your eye. The swelling happens because the infection spreads beyond the tooth into the soft tissues.
The 3-3-3 rule for toothache is a temporary pain management strategy: take 3 ibuprofen (200mg each) three times a day for 3 days, but 3 hours apart (or every 8 hours), to reduce inflammation and pain until you can see a dentist; it's crucial to consult a doctor first, especially with underlying conditions, as it's not a cure but a short-term fix for inflammation.
Here are some herbs traditionally used in Chinese medicine to help with toothaches: Clove (Ding Xiang): Known for its numbing effect, clove oil can be applied directly to the tooth to relieve pain. Licorice Root (Gan Cao): Used for its anti-inflammatory properties, it can help reduce swelling and pain.
Indeed, many mothers comment that toothache pain is worse than childbirth! A toothache can take many different forms; you may experience a dull, throbbing pain in your tooth or jaw, sharp pains when you eat or drink, or swelling in the affected area. The pain may be persistent or come and go.
Brush and floss gently. Reduce pain and swelling in your face and jaw by putting ice or a cold pack on the outside of your cheek.
Severe Tooth Decay
Unfortunately, when decay destroys too much of the tooth structure or extends below the gumline, saving the tooth may not be possible. That's why early detection through regular checkups is so important. Acting quickly can often mean the difference between a filling and an extraction.
Infected teeth can pose a significant challenge, not just for the dentist but for your overall health. Why can't they just yank it out? Because doing so without managing the infection can lead to more serious complications, like the infection spreading or even causing systemic issues.
Your dentist may also use X-rays to determine whether the infection has spread, causing abscesses in other areas. Recommend a Computerized tomography (CT) scan. If the infection has spread to other areas within your neck, a CT scan may be used to see how severe the infection is.
Abscesses, in general, can be described as a localised collection of pus within the mouth's tissue, but gum abscesses are different from tooth abscesses in that they do not occur as a result of infection from a dead tooth, rather as bacterial infections associated with living teeth.
These symptoms can quickly escalate, leading to more severe health issues. An emergency dentist Markham can help manage the infection and reduce the risk of sepsis. Feeling unusually tired or generally unwell (malaise) can be a subtle yet serious sign that a tooth abscess is leading to sepsis.