The Signs and Symptoms of Tooth Sensitivity
Tooth sensitivity occurs when the nerves inside your teeth become exposed or irritated. Under normal conditions, teeth are protected by a strong outer layer of enamel. Beneath the enamel lies dentin, and at the core of the tooth is the pulp, which contains connective tissue, blood vessels, and nerves. When enamel is damaged or worn away, dentin may become exposed, leaving the nerves vulnerable and unprotected.
The most common cause of sensitivity is the erosion or damage of tooth enamel, which can happen due to various practices or conditions.
How Tooth Enamel Can Be Damaged
- Frequent consumption of acidic foods or drinks, especially before bed.
- Inconsistent oral care, such as skipping flossing or brushing.
- Brushing too hard or using a hard-bristled toothbrush.
- Using professional dental tools improperly at home.
- Health conditions like acid reflux or bulimia that expose teeth to stomach acid.
- Untreated gum disease or gum recession, which exposes tooth roots.
- Chipped, cracked, or otherwise damaged teeth.
- Untreated dental cavities.
- Tobacco use, cannabis products, or vaping.
- Grinding or clenching teeth.
- Overuse of teeth whitening products.
Enamel damage can result from:
Recognizing these potential causes can help in protecting your enamel and preventing further sensitivity. If you’re experiencing symptoms, consult your dentist to identify the root cause and explore effective treatment options.
What Can You Do About Sensitive Teeth?
The first and most important step when dealing with tooth sensitivity is to visit your dentist. A thorough examination can rule out underlying issues and provide clarity on the cause of your discomfort. From there, the dentist can recommend effective treatments to address any damage or decay. With a proper diagnosis, you can feel confident that you’re on the right track.
Identifying the Cause
During your appointment, the dentist will carefully evaluate your symptoms and examine your teeth and gums. This may include diagnostic tests such as X-rays, a tap test, or a cold test to pinpoint the source of the sensitivity. Understanding the cause is the key to finding the best solution.
In-Office Treatment Options
If your sensitivity is due to damage or decay, restorative treatments such as fillings or crowns may be necessary. For cases involving worn enamel, there are both at-home care options and in-office treatments available. Your dentist will review all possible solutions with you, and together, you’ll decide on the best course of action.
Personalized Guidance
Tooth sensitivity can have a variety of causes, and every patient is unique. After a thorough exam, your dentist will provide tailored advice and strategies to strengthen your enamel at home and prevent future sensitivity or decay. With personalized care, you’ll be able to protect your teeth and enjoy lasting relief.
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to schedule an initial consultation & exam.
Your consultation will include an examination of everything from your teeth, gums and soft tissues to the shape and condition of your bite. Generally, we want to see how your whole mouth looks and functions. Before we plan your treatment we want to know everything about the health and aesthetic of your smile, and most importantly, what you want to achieve so we can help you get there.
Frequently Asked Questions
To reduce sensitivity, switch to a soft-bristled toothbrush and use desensitizing toothpaste for brushing twice a day. Be gentle along the gumline and complement your brushing routine with flossing and a fluoride mouthwash. Avoid consuming acidic or sugary foods and drinks, such as coffee, soda, wine, and fruit juice, particularly before bed. If you grind or clench your teeth, mindfulness exercises or relaxation techniques can help relieve jaw tension. To eliminate sensitivity entirely, a visit to your dentist is necessary to identify and treat the root cause.
In some cases, sensitivity can improve with better oral hygiene. Keeping teeth clean and using fluoride treatments can help enamel repair itself, reducing sensitivity over time. However, dental pain often indicates an underlying issue. If the dentin beneath the enamel is exposed, the tooth may be at risk for infection or an abscess, requiring prompt professional care.
Stress can indirectly lead to tooth sensitivity. When under stress, people may neglect their oral hygiene, consume more sugary or acidic foods, or smoke. Stress can also cause teeth grinding or clenching, which wears down enamel and increases sensitivity. Some individuals grind their teeth unknowingly during sleep, making stress management essential for oral health.
Foods that are acidic, sweet, starchy, or hard can damage enamel and contribute to tooth sensitivity. Acidic options, such as coffee, wine, citrus fruits, soda, and tomatoes, erode enamel over time. Sugary treats, like candy, chocolate, and ice cream, create an acidic environment in the mouth, further wearing down enamel. Starchy foods, including bread, chips, and baked goods, can also contribute to enamel erosion, while hard foods like ice or popcorn kernels risk cracking or chipping teeth. Moderation is key, along with regular brushing to minimise the impact of these foods.
For those with sensitive teeth, a diet rich in low-acid, low-sugar foods is beneficial. High-fibre options and dairy products promote saliva production and help strengthen enamel. Examples include water, green or black tea, fresh vegetables like celery and carrots, and snacks such as raisins, nuts, and cheese. For meals, opt for stir-fries, salads, wraps, and dishes that pair meat with potatoes and vegetables. Desserts like yogurt, ricotta with berries, or applesauce are excellent choices. By incorporating these foods into your diet and maintaining a consistent oral care routine, you can support healthier teeth and reduce sensitivity.
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