Toothaches: Causes, Treatments, and Prevention
Robert P.

 

The term “toothache” describes pain in the teeth and the structures that support them, whether the pain comes from a non-dental disease or is caused by a dental condition. There is a wide range of nerves, tissues, and blood vessels inside the pulp of your teeth. This pulp is extremely sensitive, possibly more so than any other part of the body. Tooth pulp may be found in a very small area, but it’s extreme  sensitivity makes the teeth vulnerable to severe pain if not properly cared for. Any damage to the pulp causes sensitivity and later develops into a toothache. It might be triggered by specific foods or beverages. However, a toothache can be caused by a variety of dental issues , including the following: the decay of the teeth, tooth abscess, fracture of a tooth, a broken filling , repetitive motions such as chewing gum or teeth grinding, dental injury, a gum infection, or acute pericoronitis of the lower wisdom tooth.

 

 

A toothache can cause several different types of pain. Tooth pain may be sharp, throbbing, or constant pain. In some people, pain results only when pressure is applied to the tooth, for example, when you bite down on it. Others may be adversely affected by extreme temperatures. Other common signs and symptoms of a toothache include swelling around the tooth, fever or headache, foul-tasting from the infected tooth , and difficulty breathing or swallowing. If any of this is happening to you or someone in your family, you should seek emergency dental treatment right away.

 

The type of treatment you receive is heavily influenced by the cause of your toothache. After completing a thorough oral examination, dentists will recommend appropriate toothache treatments.

  • If your toothache is caused by a cavity, your dentist will either fill the cavity or extract your tooth. The larger the decayed area, the weaker the tooth. Regular dental cleanings help in the detection and prevention of decay, which can be painful.
  • If a loose or broken filling is causing the problem, the dentist may replace it after removing the decayed or broken one.
  • Root canal therapy may be recommended to treat infected gums and dental abscesses.
  • If a root canal is not an option, tooth extraction can be used to remove the infection and pain. After an extraction, there are several tooth replacements options, including a partial removable denture, a bridge, or a dental implant.
  • Bruxism (or the grinding of teeth) stresses the teeth and can cause them to hurt at the same time. A nightguard is usually prescribed.  It is a mouthpiece made of acrylic that fits over your teeth to protect them from damage and painful muscle tension.

 

While all the causes mentioned above are potential causes of toothaches, tooth decay is by far the most common. In some cases, such as minor gum irritation, it may resolve on its own within 24 hours. If this does not happen and the pain is severe, make an appointment with your dentist right away. Toothache prevention primarily consists of basic oral hygiene practices such as brushing twice a day with good fluoride toothpaste, flossing at least once a day, eating a healthy diet; consuming fewer sugary foods and drinks, and not smoking, as smoking can worsen certain dental problems , and visiting your general dentist at least twice a year for professional cleaning and care services. Call 24/7 Local Dentist Group today to schedule an appointment if you have a toothache that lasts more than a day or two, or if the pain is extremely severe and not responding to home treatments. You can schedule an appointment by calling (833) 220-2448 , and our team of dentists and specialists will gladly help you.

 

Tooth Pain When Biting Down | Causes and When to Worry
By Rabia Tingat • October 27, 2026
Does your tooth hurt when you bite? Learn the common causes, which signs are urgent, and what to do before you see a dentist.
Broken or Lost Denture | Emergency Steps to Take
By Rabia Tingat • October 23, 2026
Denture cracked, broken, or lost? Learn what to do right away, what not to try at home, and when to see a dentist or go to the ER.
Bleeding Won't Stop After a Dental Procedure?
By Rabia Tingat • October 21, 2026
Is bleeding after dental work normal? Learn how long it lasts, how to stop it with gauze, and when to call a dentist or go to the ER.
Dental Injury From a Car Accident: First Steps to Take
By Rabia Tingat • October 19, 2026
Hurt your teeth or jaw in a car accident? Learn what to do first, which signs show up later, and how to keep records for insurance.
Sports Dental Injuries: Prevention and What to Do Immediately
By Rabia Tingat • October 16, 2026
Chipped or knocked out a tooth playing sports? Learn what to do right away, when to go to the ER, and how to prevent injuries.
How to Build a Dental Emergency Kit for Home
By Rabia Tingat • October 14, 2026
Build a dental emergency kit for home in one afternoon. See the full checklist, what each item does, and when to call a dentist.
Can Teeth Grinding Cause a Dental Emergency?
By Rabia Tingat • October 12, 2026
Grinding your teeth at night can crack or break them. Learn the warning signs, when it's an emergency, and how to stop it.
Canker Sore or Something Serious? How to Tell
By Rabia Tingat • October 9, 2026
Not sure if a mouth sore is a canker sore or something worse? Learn the signs, healing time, and when to see a dentist.
Swollen Gums | Emergency or Not?
By Rabia Tingat • October 5, 2026
Swollen gums can be mild or serious. Learn the emergency signs, common causes, home remedies, and when to see a dentist.
Swelling After a Tooth Extraction: When to Worry
By Rabia Tingat • September 30, 2026
Some swelling after a tooth extraction is completely normal. Learn what to expect day by day, which warning signs mean trouble and exactly when to call your dentist or head to the emergency room.