Why Does My Tooth Hurt When I Eat Sweets?

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Why does my tooth hurt when I eat sweets? There is more than one possible answer including tooth sensitivity, dental cavities and gum disease. Excess sugar consumption can raise the risk of developing these conditions. Treatment options include desensitising toothpaste and root canal therapy.

Tooth pain when eating sweets is a common complaint among many people. Whether it’s a sudden sharp pain or a dull ache, sugary treats can be difficult to enjoy. In fact, tooth decay affects nearly 92% of adults in the United States, according to the National Institute of Dental and Craniofacial Research. While the cause of tooth pain can vary, sugar consumption is frequently a major culprit. This article will look at the most common causes of tooth pain when eating sweets, such as tooth sensitivity, dental cavities, and gum disease. Understanding the underlying causes of this discomfort allows us to take preventative measures and maintain good oral health.

Understanding tooth sensitivity

Tooth sensitivity is a common condition in which a person feels a sharp pain or discomfort in their teeth when they are exposed to certain triggers such as cold, hot, sweet, or acidic foods and beverages. It happens when the dentin layer of the tooth is exposed, which can happen as a result of receding gums, enamel erosion, or tooth enamel thinning.

Sugar and sweets can aggravate tooth sensitivity by causing rapid temperature changes in the mouth, which can cause nerves in the exposed dentin layer to fire, causing pain or discomfort. As a result, tooth sensitivity is often associated with tooth pain when eating sweets.

The more exposed the dentin layer, the more sensitivity and discomfort, making it difficult to enjoy sweet foods and beverages.

Dental cavities

Cavities in the teeth are holes or damaged areas caused by bacteria and acid erosion. They form when bacteria in the mouth produce acids that dissolve the protective layer of the tooth enamel, causing tiny pits or holes to form.

When cavities are left untreated, they can grow larger, affecting the deeper layers of the tooth and causing pain or discomfort. Sugar contributes to the formation of dental cavities by promoting the growth of bacteria in the mouth, which produces acid that wears down the enamel.

When a person consumes sweets, the sugar interacts with the bacteria in the mouth, causing acid to be produced and enamel to erode. As the cavity grows in size, it can expose the sensitive inner layers of the tooth, causing tooth pain when eating sweets because the sugar irritates the nerve endings.

Gum disease

Gingivitis and periodontal disease, also called gum disease, is a condition that affects the gums, bones, and tissues that surround and support the teeth.

Plaque, a sticky film of bacteria, forms on the teeth and gums and can lead to inflammation, bleeding, and infection. Red, swollen, or bleeding gums, bad breath, and loose teeth are all symptoms. Sugar consumption increases the risk of gum disease by providing a food source for bacteria in the mouth, which can lead to plaque and tartar buildup. This can cause the gums to pull away from the teeth over time, resulting in pockets where bacteria can accumulate and cause infection.

When eating sweets, gum disease can cause tooth pain because the infection weakens the tooth’s support structure, causing the teeth to become loose and sensitive.

Also, gum inflammation can cause pain and discomfort, which can be exacerbated by eating sweets or other foods.

Other potential causes of tooth pain

Other potential causes of tooth pain when eating sweets include tooth sensitivity, dental cavities, and gum disease.

Tooth decay, broken teeth or worn-down fillings

When consuming sugar, cracked teeth, worn fillings, or tooth decay can all cause discomfort. A cracked tooth can expose the tooth’s sensitive inner layers, causing pain or discomfort when eating sweet or sour foods. Worn fillings can cause sensitivity by trapping food and sugar between the filling and the tooth, resulting in decay and pain. Tooth decay, which can be caused by poor oral hygiene or an overabundance of sugar, can also cause tooth pain when eating sweets. As the decay progresses, the nerves in the tooth may be exposed, resulting in pain and sensitivity.

Sensitive teeth

Sensitive teeth can be caused by using aggressive tooth whiteners, by not brushing or flossing your teeth properly, by tooth grinding, or by enamel erosion caused by excessive vomiting or overconsumption of acidic and sugary foods.

To relieve discomfort and prevent further damage, avoid sugary foods and see a dentist for treatment in each of these cases.

Treatment options and prevention

Here are our top slices of advice for preventing tooth pain when eating sweets:

In any case, seeing a dentist right away can help prevent further damage and ensure proper treatment.

Final thoughts on why your teeth may be hurting when eating sweets

Tooth pain when eating sweets is a common problem that can be caused by a variety of factors such as tooth sensitivity, dental cavities, and gum disease.

Excess sugar consumption can aggravate these conditions, causing discomfort and pain. Maintaining good oral hygiene, limiting sugar consumption, and visiting the dentist on a regular basis are all important ways to avoid tooth pain when eating sweets. If you already have tooth pain, you have several treatment options, including desensitising toothpaste, fluoride treatments, fillings, and root canal therapy. To avoid further tooth damage, seek professional help if you are experiencing persistent tooth pain.

Overall, maintaining your oral health is absolutely vital if you want to avoid tooth pain when eating sweets and have a healthy, pain-free smile.

FAQ

Q: Why my teeth hurt when I eat sweets?

A: Numerous different reasons may cause your teeth to hurt when you eat sweet, gummy or sticky sweets.

One common cause is tooth sensitivity, which occurs when the dentin layer of the tooth is exposed and the sugar in the sweets activates the nerves in the exposed dentin layer. When eating sweets, dental cavities can cause tooth pain because sugar fuels the growth of bacteria in the mouth, resulting in acid production and subsequent enamel erosion. This erosion can result in cavities that expose the tooth’s sensitive inner layers.

Also, tooth pain when eating sweets can be caused by gum disease, cracked teeth, or worn fillings. If you have persistent tooth pain, you should seek professional help from a dentist to avoid further damage to your teeth.

Q: How do you stop my teeth from hurting when I eat sweets?

A: There are several steps you can take to avoid tooth pain when eating sweets:
Maintain good oral hygiene by brushing twice a day, flossing on a regular basis, and using an antiseptic mouthwash to remove bacteria and plaque that can lead to tooth decay and gum disease.

Limit your sugar intake: Too much sugary food and drink can contribute to tooth decay and sensitivity. Reduce your sugar intake and replace it with healthier options such as fruits and vegetables.

Make use of desensitising toothpaste: Sensitive tooth toothpaste can help reduce sensitivity by blocking the tiny tubules in the dentin layer of the tooth.

Visit your dentist on a regular basis: Regular dental check-ups can aid in the early detection and treatment of dental problems, preventing them from worsening and causing tooth pain.

Take a look at fluoride treatments: Fluoride treatments can strengthen tooth enamel, lowering the risk of decay and sensitivity.

If you have persistent tooth pain when eating sweets, it’s time to book an appointment with your dentist, who will be able to determine the underlying cause and the best course of treatment.

Dr Febin Mary George - Editor

With more than 10 years as a dental surgeon, Dr Febin Mary George is passionate about educating consumers around the world to help look after their teeth.

She completed her Bachelor of Surgery at the Century Institute of Dental Science and Research Centre in 2010.

Alongside editing the International Journal of Dental Clinics she has also written for major publications including Thrive Global.