Dental sensitivity is a common issue that affects millions of people around the world. It can cause discomfort and pain while eating, drinking, or even breathing in cold air. Understandably, this is not a desirable condition to have, causing many patients to seek urgent treatment.
Understanding the main causes of dental sensitivity can help you prevent it and keep your teeth healthy. So, this article seeks to explore the main causes of dental sensitivity.
Gum recession
Gum recession is a common problem where the gums pull down and away from the teeth, exposing the roots at the bottom of the tooth. This can happen due to aggressive brushing, gum disease, or ageing. Once the roots of the teeth are exposed, they can be easily affected by hot, cold, or sweet food and drink.
So, be certain to visit your dentist South Yarra regularly to ensure that if you have gum disease, it is being treated appropriately to prevent dental soreness.
Enamel erosion
Enamel is the hard, protective layer that covers the teeth. Acidic beverages, such as orange juice, fizzy drinks, and wine, can erode the enamel over time. Once the enamel is gone, the teeth become more sensitive to temperature and pressure.
It is also worth noting that if you grind your teeth, you are at a higher risk of enamel erosion, particularly on the tops of your molars, so for this, most dental teams will prescribe a night guard. This is because most people grind their teeth when they sleep, so this is a good way to avoid this issue.
In extreme cases of nocturnal grinding, which leads to erosion, a dental team may opt to straighten your molar teeth with a fitted brace.
Tooth decay
Tooth decay is a disorder where the enamel of the tooth breaks down, and it is caused by bacteria. In the early stages of decay, there is no discomfort, and this is why it is important to attend dental check-ups regularly, so dental teams can prevent the decay from becoming severe. However, when the decay reaches the inner layer of the tooth, called dentine, it can cause sensitivity. The decay can be prevented by brushing and flossing regularly and, of course, visiting your dental team for check-ups biannually.
Cracked teeth
Cracked teeth can also cause sensitivity. The cracks can be caused by teeth grinding, biting hard objects, or accidents. If you have a cracked tooth, you need to visit your dental team as soon as possible to prevent further damage. In most cases, your dental team will aim to fix cracked teeth with a composite filling or, if you wish, they may even offer dental bonding or the placement of veneers.
Teeth whitening
Dental whitening is a popular cosmetic procedure that can make your teeth look brighter. However, it can also cause sensitivity, especially if you have weak enamel or gum recession. Why? Because the process dehydrates the enamel, leaving it more susceptible to becoming sore if it comes into contact with anything hot or cold. If you experience sensitivity after teeth whitening, you should talk to your dental team about other options for whitening in the future. In many cases where whitening causes sensitivity, it is ideal for the patient to receive porcelain veneers or to even have dental bonding to whiten their smile.
Any surgical or invasive procedure carries risks. Before proceeding you should seek a second opinion from an appropriately qualified health practitioner.
