Toothache can have many causes. It can vary in intensity, from simple discomfort to an unbearable sensation. Also, depending on the nature of the disorder, it can occur suddenly or develop gradually. In any case, it should never be taken lightly. At Carrefour Dentaire 440, located in Laval, our team is at your disposal to diagnose the origin of your pain and offer you appropriate care. Don’t wait for the pain to get worse and make an appointment!
Tooth decay: pain that appears at an advanced stage
Tooth decay is one of the most common causes of pain, but it is often painless in its early stages. The decay develops gradually, first attacking the tooth enamel. It is only when it progresses beyond this protective layer of the teeth that it begins to cause symptoms, such as sensitivity or mild pain. Therefore, such a persistent sensation should not be ignored, as it is a sign that the cavity has already progressed. Prompt treatment can prevent more serious complications related to untreated cavity.
Pulpitis: a painful inflammation of the dental pulp
Pulpitis is an inflammation of the internal part of the tooth containing the nerves and blood vessels. This inflammation occurs when bacteria reach the pulp, either because of untreated cavity, a dental fracture or a damaged restoration. Typical symptoms of pulpitis are:
- Sharp and spontaneous dental pain: toothache can appear without external stimulation and gradually intensify.
- Sensitivity to hot, cold and sugar: the tooth reacts strongly to these stimuli.
- Persistent or throbbing pain: The pain may last for a long time and become throbbing.
- Increased discomfort when lying down: The pain may be worse at night or when lying down, as increased blood flow to the pulp puts additional pressure on the nerves.
Pulpitis is often treated by removing pulp tissue using root canal treatment. The tooth is then restored with a filling and crown.
Dental infections: beware
A dental infection can occur when an untreated cavity or lesion allows bacteria to penetrate deep into the tooth. Several types of infections can cause significant toothache. In all cases, they require prompt treatment to prevent them from spreading to other parts of the body.
A dental abscess is a common type of infection. It develops at the ends of the roots of a tooth (for example in the case of untreated pulpitis) or under the gum (in the case of periodontal disease). This advanced infection causes throbbing pain, facial swelling and sometimes fever.
Dentin hypersensitivity: a brief and sharp pain
Dentin hypersensitivity is characterized by a sharp and transient pain in reaction to external stimuli (cold, hot, sugar, sweet and acidic foods). It is often due to wear of the enamel, exposing the underlying dentin, or gingival recession that exposes part of the tooth roots. This problem can be caused by:
- Brushing too aggressively or using a hard-bristled toothbrush.
- Excessive consumption of acidic foods.
- Grinding teeth (bruxism).
- Overuse of tooth whitening products.
Although the pain is temporary, it can be annoying daily. Using a specific toothpaste and adopting good oral hygiene habits generally help reduce discomfort.
Pain caused by wisdom teeth
Wisdom teeth can cause pain when they erupt, especially if they do not have enough space to position themselves properly. They can remain impacted under the gum or grow in the wrong direction, leading to:
- Inflammation and pain at the back of the mouth.
- Pressure on adjacent teeth.
- A risk of infection if the gum around the tooth has a gap or operculum (spaces where bacteria and food residue can remain trapped).
Bruxism: a disorder that tires the teeth and jaws
Bruxism, or clenching or grinding your teeth, is a difficult habit to control. This is especially true when it occurs at night. Wearing a nighttime occlusal splint can help protect teeth and reduce pain associated with bruxism.
This condition can cause:
- Premature wear of teeth.
- Headaches and muscle tension.
- Damage to the temporomandibular joints (TMJ).
Do you have toothache? Don’t let the situation progress without getting a clear diagnosis. Consult the Carrefour Dentaire 440 team now and we will find the solution to your problem!