Having a healthy set of teeth is essential for leading a happy and healthy life. However, if you suffer from sensitive teeth, you may find it difficult to enjoy your favorite foods or beverages.

Tooth sensitivity is a common dental problem that affects millions of people globally. It is characterized by a sharp pain or discomfort experienced when consuming cold or hot foods or drinks or when brushing.

The nerves in the teeth are responsible for transmitting signals such as cold, heat, and pressure to the brain. When the protective layer of enamel on the teeth wears off, the nerves become exposed, leading to tooth sensitivity.

The following are some of the top factors behind sensitive teeth.

Poor Oral Hygiene

Poor oral hygiene is the leading cause of tooth decay, gingivitis, and other dental problems. If you do not brush and floss your teeth regularly, you increase your risk of developing sensitive teeth.

Plaque buildup on teeth produces bacteria that attack the enamel and expose the dentin underneath, leading to tooth sensitivity.

Acidic Foods and Beverages

Foods and drinks with high acidity levels, such as citrus fruits, tomato sauce, and vinegar, can cause tooth sensitivity, especially when consumed in large quantities. These foods weaken the enamel, making it more susceptible to damage.

Teeth Grinding

Teeth grinding can cause tooth sensitivity. Grinding your teeth puts excessive pressure on the enamel, causing it to wear off. Over time, the teeth become thinner, exposing the dentin underneath.

Gum Recession

Gum recession exposes the root surface of the teeth, leading to tooth sensitivity. Gum recession can be caused by several factors, including periodontal disease, brushing too hard, and improper brushing techniques.

Dental Procedures

Some dental procedures, such as teeth whitening, dental cleaning, and fillings, can cause temporary sensitivity. This is because the procedures can cause the enamel to become thinner, exposing the dentin below.

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Aging

As you age, your teeth become more susceptible to tooth sensitivity. This is because the enamel on the teeth becomes thinner, exposing the dentin underneath.

Additionally, the gum tissue tends to recede with age, further exposing the roots of the teeth and leading to sensitivity.

Tooth Decay

Tooth decay is a common dental problem that affects people of all ages. When bacteria in the mouth break down sugars and starches, they produce acid that can erode the enamel and cause cavities.

Cavities can cause tooth sensitivity, especially if left untreated.

Mouthwash and Whitening Products

Some mouthwash and whitening products contain ingredients such as hydrogen peroxide and alcohol that can cause tooth sensitivity. Overusing these products can lead to enamel erosion and tooth sensitivity.

Sinuses and Allergies

People who suffer from sinus congestion or allergies may experience tooth sensitivity. This is because sinus inflammation can cause pressure to build up in the sinuses, which can affect the nerves in the teeth.

Trauma to the Teeth

Trauma to the teeth, such as a fall or a blow to the face, can lead to tooth sensitivity. Trauma can cause the enamel to crack or chip, exposing the dentin underneath.

Conclusion

Tooth sensitivity is a common dental problem that can be caused by various factors. Maintaining good oral hygiene, avoiding acidic foods and beverages, and protecting your teeth from trauma are some of the ways to prevent tooth sensitivity.

If you experience tooth sensitivity, you should visit your dentist for a thorough examination and appropriate treatment.