Common Causes of Toothache and Tooth Sensitivity

A Toothache often breaks out suddenly and can seriously disrupt everyday life. Generally, the pain is throbbing and is accompanied by swelling around the tooth, bleeding or increased sensitivity to heat and cold. It can even extend to several facial areas such as the jaw, ear or even the head. The point about the main causes of these ailments of the mouth.

A Toothache and Tooth Decay

A toothache is often caused by caries-causing localized pain. A toothache you feel could result from the action of bacteria in your mouth that feed on sugar and starchy foods adhering to the teeth and gums. Bacteria produce acids that damage the teeth. If this damage reaches a nerve, it is the teeth rage assured.

Tooth decay can also come from internal problems: demineralization, menopause, stress or poor general condition. In the first stage of tooth decay, pain is felt when the tooth is in contact with sugar, cold, hot, acidic foods or when pressure is applied to the tooth. However, if the pulp of the tooth is reached, the pain then becomes continuous and pulsatile, that is, it follows the beating of the blood vessels.

Oral Ulcer Near The Teeth or On The Gums

The perception of a toothache may also be caused by a mouth ulcer, small round enough painful lesion, with or without white cream background, delineated by a red border.


In the case of gingivitis, your gums become red or pale, fragile and swollen. You experience a feeling of pain, increased by the movement of the tongue or pharynx.


The periodontitis has the same symptoms as gingivitis. You will also be able to undergo a loosening of the healthy tooth with a regression of the alveolar bone.

The Cold or Heat Evil Gives You Teeth?

Does the mere idea of bite into an ice cream cone hurt you? Or take a spoonful of hot soup? The nerve endings exposed in those who have sensitive teeth are stimulated by sudden changes in temperature or by sugary foods. Even breathing cold air can cause stitches. Can you drink cold water containing ice cubes? If the answer is no, you may suffer from a dental sensitivity problem. Talk to your dentist.

True, you may suffer from dental pain for reasons other than dentine problems. And even normal dental work can produce temporary dental sensitivity. A toothache can also result from shutter that broke off, a crack in a tooth, or sinusitis. Any infection affecting the root will inevitably cause pain.

Fugitive Gums

Normally, the gum covers the root of the tooth. In most cases of dental sensitivity, pain from a dentin exposed as a result of wear of the cement or the outer layer of the tooth root or bottom of the tooth.

Gums Retracted

If the gums have retracted, a certain part of the root may be exposed, causing the cement to wear. The retraction of the gums occurs gradually, but it can be aggravated by gum disease. If you can yourself notice some signs in the mirror, for example, your teeth appear longer and show a small notch at the edge of the gums, your dentist will be able to confirm this by examining your mouth.

Tooth Brushing Too Strong

If you exercise a strong movement back and forth on your teeth or if your toothbrush is hard, there is no doubt that you employ the outside of your teeth. This can damage both the enamel covering the crown of the teeth and the cement that covers the root.

To find out if you may damage your teeth by brushing, you can evaluate your technique by your dentist or dental hygienist. Brush them in front of them, and show them exactly what you do in the morning or in the evening.

An Overly Acidic Diet

As explained above, the outer coatings of your teeth can also be attacked by the acidity of certain foods and drinks. Make the effort to consume less and drink acidic drinks with a straw to reduce their contact with the teeth. In short, avoid all foods that damage your teeth.

Tooth Whitening Can Also Cause Dental Pain

You bleach your teeth with a product that you obtained from your dentist. You are able to endure it, but devil: this time, you really hurt. Some people find that toothpaste for sensitive teeth help them. That said, it is possible that you wrong place your gutter, that it was not well made, or you put too much bleach. Consult with your dentist who will identify the source and correct the problem.

A Molar That Springs Forth

Try to relieve the pain, then ask your dentist for help. Rinse mouth with lukewarm water and gently floss if food debris gets stuck between teeth. Do not rub your gums with the aspirin or another painkiller: it can burn the tissues. See your dentist without delay. Pain is a warning signal, especially when it is sharp and sudden. Another possible cause is an infection.

Pain Associated With Wisdom Teeth or The Surrounding Area

Your wisdom teeth or the area around a wisdom toothache. Pain and inflammation can signal the presence of a local infection that needs to be treated without delay. Keep the area as clean as possible; Alleviate pain by rinsing your mouth with warm salt water. Call your dentist and ask for an appointment as soon as possible to identify the source and cause of your pain related to your wisdom teeth or neighboring area to determine the steps to take.

Grinding of Teeth

If you often wake up with a headache latent or sore jaw, you might squander suffer from teeth grinding. Grinding teeth for long periods can contribute to wear and tear to making them sensitive. Fortunately, there is a simple solution to this problem: your dentist could install an oral appliance to protect your teeth while you sleep.

14. Poor dental hygiene can cause a toothache
Brush your teeth and floss every day and go regularly to the dentist. Good oral hygiene is essential to prevent cavities, prevent the gums from shrinking, cause tooth sensitivity and toothache.

Tips to Prevent Tooth Decay and Toothache

  • Brush your teeth thoroughly after each meal and use dental floss.
  • Balance your diet and drink plenty of water.
  • Reduce your sugar intake.
  • Carefully masticate your food.
  • Follow the advice of the Canadian Dental Association to ensure you have a good dental hygiene.
  • Consult your dentist at least once a year for teeth cleaning and a mouth exam. Your dentist will determine the frequency of your next appointment your state of oral health.

Access to Dental Care For a Toothache

The dental care can be very expensive. Some dental clinics and public health services can tell you where to find free clinics for children and adolescents, the elderly, low-income adults, new immigrants, and refugees.

Some provincial social assistance programs and family support include provisions for dental care that can allow you to you and your children to see the dentist of your choice for little or no cost, although this includes Not all services. In addition, dental schools offer subsidized care.

Using the words "dental care for low-income people" in the search engines, see what is being offered in your province. Also, try the dental services covered in your city.