6 Common Causes of Tooth Sensitivity and Effective Treatment Methods


 

Tooth sensitivity, also known as dentin hypersensitivity, is a common dental problem affecting many people worldwide. When the teeth are subjected to particular stimuli, such as hot or cold temperatures, sweet or acidic meals, or even basic motions like brushing, it causes acute, temporary pain or discomfort. 

Understanding the leading causes of tooth sensitivity and available treatment options can help people manage pain and discomfort and maintain excellent oral health. In this article, we will explore the primary causes of tooth sensitivity and discuss effective ways to treat and alleviate the symptoms.

1. Enamel erosion

Enamel erosion is one of the most common causes of tooth sensitivity. Enamel, the tooth's exterior protective coating, can wear away over time owing to causes such as acidic meals and drinks, aggressive tooth brushing, or acid reflux. When the enamel is damaged, the underlying dentin, which includes nerve endings, is exposed, resulting in discomfort. 

Dentists may prescribe fluoride treatments to strengthen the enamel or the use of desensitizing toothpaste containing chemicals such as potassium nitrate or strontium chloride to address enamel erosion-induced tooth sensitivity.

2. Gum recession

 

Receding gums can expose sensitive tooth roots, resulting in pain and sensitivity. Gum recession can develop as a result of gum disease, intense brushing, or simply aging. Good oral hygiene habits, such as brushing with a soft-bristled toothbrush and flossing, can help prevent additional gum recession. Dentists may also suggest gum grafting to cover up exposed tooth roots and minimize discomfort.

3. Tooth decay

Tooth decay, often known as cavities, can also cause tooth sensitivity. When a cavity develops, it can expose the tooth's sensitive inner layers, causing discomfort and pain. Removing the decaying area of the tooth and inserting a dental filling are the two steps involved in treating tooth decay. A dental crown may be required in cases of severe deterioration. By dealing with the decay, sensitivity can be relieved.

4. Teeth grinding

 

Teeth grinding, or bruxism is a common disorder that can lead to tooth pain. Tooth grinding and clenching can wear down the enamel, resulting in sensitivity. Wearing a custom-made mouthguard or splint while sleeping can help protect your teeth and minimize bruxism sensitivity. Stress-reduction strategies such as exercise or meditation may also help with teeth grinding.

5. Dental procedures

 

Temporary tooth sensitivity can be caused by dental procedures such as teeth whitening, crown placement, or root canals. This sensitivity is typically temporary and goes away on its own. However, if the sensitivity persists, it is critical to see a dentist, who may offer desensitizing treatments or mild pain medications to alleviate the discomfort.

6. Cracked teeth

 

Tooth sensitivity can be caused by cracked or broken teeth. When biting or chewing, the cracks might expose the tooth's inner layers, causing pain. Depending on the severity of the fracture, treatment options for broken teeth may include dental bonding, dental crowns, or, in severe cases, root canal treatments. Early detection and treatments are critical for preventing additional damage and reducing sensitivity.

The bottom line

Tooth sensitivity may have a substantial influence on one's quality of life. That's why it's critical to identify and treat the root cause of the problem. People may take proactive actions to manage this issue successfully by learning the most prevalent causes of tooth sensitivity and the various treatment options. 

Preventing and treating tooth sensitivity requires regular dental check-ups, proper oral hygiene practices, and getting expert dental treatment when necessary. Remember that your dentist is a partner in preserving a healthy, pain-free smile.

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