Toothache With a Swollen Cheek: When It's a Dental Emergency
Written/reviewed by Arezoo Sotoodeh, DMD
Here’s what a swollen cheek can mean, which symptoms need attention right away, and what you can do until you’re seen by our team at Southwest Family Dentistry in Littleton.
What Causes a Toothache With a Swollen Cheek ?
- A dental abscess: a pocket of infection at the tip of a tooth’s root or in the gum next to it, often from deep decay, a cracked tooth or an old filling that has failed.
- An infected or partially erupted wisdom tooth: the gum over a wisdom tooth can trap food and bacteria and become swollen and sore.
- Advanced gum disease: infection can collect between the gum and the tooth.
In every case, the source of the infection needs to be found and treated. Antibiotics can help control swelling, but they don’t remove the cause, so the infection can come back if the tooth isn’t treated.
Warning Signs That Need Immediate Attention
Most toothaches with mild swelling can be handled with a same-day dental visit. Go to the nearest emergency room or call 911 if you have:
- Swelling that spreads toward your eye, down your neck or under your jaw
- Trouble swallowing or breathing
- A high fever, chills or feeling very unwell
- Swelling that is getting worse quickly
These can be signs that the infection is spreading, which is a medical emergency.
What to Do Un l You Can See a Den st
- Call us right away. Tell our team you have swelling so we can prioritize your visit.
- Use a cold compress on the outside of your cheek for 15–20 minutes at a time to help with swelling and pain.
- Rinse gently with warm salt water to keep the area clean.
- Take an over-the-counter pain reliever as directed on the label, if it’s safe for you.
- Keep your head elevated when resting.
How We Treat a Swollen, Painful Tooth
At your visit, we’ll take digital X-rays and examine the area to find exactly where the infection is coming from. Depending on what we find, treatment may include draining the infection, a root canal to save the tooth, or an extraction if the tooth can’t be saved. If antibiotics are needed, we’ll prescribe them as part of your plan, not as a replacement for treatment.
Many parents leave their rst visit feeling much better, with a clear plan for any follow-up care.
Don't Wait It Out
Tooth infections tend to get worse, not better. The sooner you’re seen, the more likely we can save the tooth and the simpler the treatment usually is. If you’re
dealing with a toothache and a swollen cheek in Littleton or nearby areas like Ken Caryl, Columbine or Lakewood, call us today.
Southwest Family Dentistry 9200 W Cross Drive, Suite 300, Li leton, CO 80123
Call (303) 973-5859 or book online. New patients are welcome for emergency visits.
Frequently asked questions
No. Pain may come and go, but the infection stays until the source is treated. Antibiotics can calm it down for a while, but the tooth still needs treatment such as a root canal or extraction.
For swelling with a toothache and no trouble breathing or swallowing, see a dentist the same day. Go to the ER if swelling spreads to your eye or neck, you have trouble breathing or swallowing, or you have a high fever.
It varies. Some infections stay mild for weeks; others spread within days. They are ticking time bombs. Because it's hard to predict, it's best to be seen as soon as you notice swelling.
Yes. New patients are welcome for emergency visits at Southwest Family Dentistry. Call (303) 973-5859 and let us know you have swelling.
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Sources – Cleveland Clinic. (2023, April 20). Bleeding gums: Causes & treatment. Cleveland Clinic. clevelandclinic.org
Cleveland Clinic. (2023, April 20). Gingivitis: Symptoms & how to treat it. Cleveland Clinic. clevelandclinic.org
Mayo Clinic. (2023, February 24). Gingivitis – Symptoms and causes. Mayo Clinic. mayoclinic.org
Mayo Clinic. (2023, February 24). Periodontitis – Symptoms and causes. Mayo Clinic. mayoclinic.org
