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Causes of tooth pain

by Alivia Nyhan
Published: Last Updated on

You are wondering why your teeth hurt? This joint discomfort can generate significant discomfort causing, in some cases, derived pain such as headaches or ears. Discovering the cause of tooth pain is very important to find the proper treatment that helps us reduce discomfort and guarantee our dental well-being. Going to a dentist in this situation is essential since only a specialist, after a review, can tell us what is happening or refer us to another professional if necessary. At FastlyHealwe know that you want to know the causes of tooth pain, so we will explain them to you in detail while you make an appointment with your dentist.

Tooth sensitivity

One of the most common causes of tooth pain is tooth sensitivity, a condition characterized by discomfort and pain when eating very cold or hot foods and consuming acidic or sweet ingredients. It manifests itself when our tooth enamel becomes thinner or because the gum is removed more than it should, which makes the dentin not protected, and therefore we are more prone to sensitivity.

This pathology is common in patients who have had orthodontics and those who suffer from periodontal diseases such as gingivitis, bruxism, or do not have good brushing and adequate dental hygiene. The most common alternatives to deal with this problem are:

  • The use of soft-bristle toothbrushes.
  • Suitable pastes for sensitive teeth.
  • Proper dental treatment to reduce discomfort.

Advanced cavities

Cavities are one of the most common dental conditions. They occur when bacteria adhere to our teeth, giving rise to dental plaque; if it is not removed by proper hygiene, they damage the enamel of the teeth and lead to the appearance of cavities.

At first, they do not cause pain or discomfort, but as they progress, they begin to affect the pulp of the tooth and later the nerves and roots of the tooth, causing pain, sensitivity to cold or heat, and a palpitation sensation. This condition must be treated as soon as possible to avoid ultimately affecting the dental pulp or producing severe infections, such as abscesses.

Inflammation of the dental pulp

The pulpitis or inflammation of the dental pulp is another cause of tooth pain that can cause significant discomfort. This condition occurs due to the presence of advanced cavities, dental fractures, bacterial infections, and also due to specific dental treatments.

It can be reversible or irreversible, so only a specialist can determine its type and the solutions to end the problem.


Bruxism is a widespread pathology that many people are unaware of. It occurs when, consciously or while we sleep, we clench our teeth with force-generating significant pressure between them that ends up causing tooth wear, displacement of the gums, pain in the teeth, and other areas such as the ear and head. Grinding your teeth or rubbing them from one side to the other is also considered bruxism.

The use of mouth guards or splints is the best solution to prevent this condition and guarantee dental health.

Periodontal diseases

Periodontal diseases affect the gums, which can cause discomfort and even, in more advanced cases, tooth loss. Gingivitis is the initial pathology, an inflammation produced in the gums due to the accumulation of plaque in this area, inadequate dental hygiene, or certain habits such as smoking.

If it is not treated in time, the inflammation continues to advance, and bacteria become more present, leading to periodontitis. A large amount of plaque accumulates between the gum and the tooth, producing conditions such as bad breath and, in the worst-case, loss of teeth. Both conditions can cause pain and discomfort in the teeth.

Going for annual dental cleanings, properly brushing your teeth, and flossing is essential to avoid this condition, which a specialist can only treat.

Other causes of tooth pain

The conditions mentioned above are usually the most common causes of tooth pain; however they are not the only ones; there are other reasons why you may experience tooth pain, for example:

  • The exit of the wisdom teeth.
  • Sinusitis
  • In the case of children, the door of the fixed teeth.

The importance of going to the dentist

Your teeth hurt are very varied. However, they all require specialized attention to make a timely diagnosis that allows you to choose the best treatment. In cases of dental cavities, inflammations, and infections, the longer we wait, the more serious the condition will be and the more significant repercussions on our dental health.

Do not hesitate to visit a dentist in the face of any frequent or intense pain or discomfort.

This article is merely informative, at FastlyHeal .com we do not have the power to prescribe medical treatments or make any type of diagnosis. We invite you to see a doctor in the case of presenting any type of condition or discomfort.

If you want to read more articles similar to Causes of tooth pain, we recommend that you enter our Teeth and mouth category .

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