Did you know that dentin hypersensitivity, more commonly known as sensitive teeth, can result in sharp, stinging pain whenever your teeth are exposed to stimuli such as acidic foods, cold air, or even hot beverages? This condition affects many people, obstructing their ability to enjoy a wide range of foods and even impacting their quality of life.
If you want to know how to treat dentin hypersensitivity, you’re in the right place. Knowing this common yet troubling dental condition is essential for managing its painful symptoms and maintaining oral health.
What Is Dentin Hypersensitivity?
Dentin hypersensitivity is a dental condition characterized by sharp, intermittent tooth pain triggered by certain stimuli like cold, heat, sweet, sour or acidic foods. This occurs when the dentin, the layer beneath the tooth’s hard outer enamel, becomes exposed due to gum recession, tooth decay, or dental erosion. The exposed dentin contains microscopic tubules that, when stimulated, cause pain or sensitivity by transmitting the sensation to the tooth nerve.
If you’ve ever experienced a sudden sharp jolt from your tooth while consuming something cold or acidic, you might be asking, “How do you fix dentin hypersensitivity?” Knowing this common yet troubling dental condition is essential for devising a treatment plan.
7 Great Treatments for Dentin Hypersensitivity
1. Oral Hygiene Practices
Proper and regular oral hygiene is essential for treating and preventing dentinal hypersensitivity. Brushing twice a day and flossing once a day can remove plaque and mitigate periodontal diseases. It’s essential to be gentle and use a soft-bristled toothbrush as severe scrubbing can lead to further enamel erosion and gingival recession, which expose dentin surface and dentinal tubules, the leading cause of sensitivity.
2. Desensitizing Toothpaste
Desensitizing toothpaste that contains compounds like potassium nitrate, potassium chloride, potassium citrate, and even calcium carbonate helps to block the transmission of sensation from the dentin surface to the nerve through the dentin tubules. Dentin, in response to regular use of these types of toothpaste, can significantly reduce the severity of the pain over time, thus effectively managing dentinal hypersensitivity.
3. Fluoride Application
Dentists can apply fluoride to the sensitive areas of your teeth to strengthen tooth enamel and reduce transmission of sensations through the dentin tubules. This practical treatment is a safe and common method for managing dental hypersensitivity.
4. Dental Procedures
In severe cases of dental hypersensitivity, procedures like tooth fillings, crowns, inlays or bonding may be applied to correct the underlying cause of sensitivity. These treatments help protect the exposed dentin surface and reduce discomfort, granting relief to the severe pain experienced.
5. Professional Scaling and Root Planing
If sensitivity is caused by periodontal diseases leading to gum recession, scaling and root planing may be recommended. This treatment deep cleans your teeth and gums, removing tartar buildup that irritates your gums and contributes to their further recession, in turn exposing more dentin. After this procedure, the local dentist may also apply a desensitizing agent containing potassium salt to help reduce the sensitivity further.
6. Surgical Gum Graft
A gum graft might be recommended if the gingival recession is severe and exposes too much root surface. This procedure involves grafting a small piece of gum tissue from elsewhere in your mouth to cover the exposed root, subsequently shielding the dentin and reducing the sensitivity caused by open dentinal tubules.
7. Laser Therapy
Technological advancements can now offer laser therapy as a treatment for dentinal hypersensitivity. The laser seals the exposed dentinal tubules in the dentin surface, which significantly reduces sensitivity. This offers immediate relief from severe pain associated with dental hypersensitivity.
What Are the Causes of Dentin Hypersensitivity?
- Tooth Erosion. Consistently consuming too many acidic foods or drinks can cause tooth erosion, wearing away the enamel, which serves as a protective outermost structure of your tooth. This reveals the dentin beneath it, exposing the dentinal tubules, which can cause sensitivity or a response to stimuli like hot, cold, or acidic substances.
- Tooth Decay. Both cavities and tooth decay are common reasons for dentin hypersensitivity. They erode the protective enamel and the dentin beneath it, leading to exposed tooth nerves. This tends to cause discomfort or pain and demands immediate management of dentin in response to these conditions.
- Receding Gums. As we age, our gums naturally recede. This can also occur due to periodontal disease, aggressive brushing, or orthodontic treatment. When gums recede, dentin at the root level gets exposed, triggering a response in the dentin, leading to tooth sensitivity.
- Tooth Grinding. Regular and persistent tooth grinding, often referred to as bruxism, can significantly wear down tooth enamel, causing the exposure of the dentin beneath it. In this case, the dentin responds to normal stimuli in an oversensitive manner, causing discomfort.
- Post-Dental Treatment Sensitivity. After undergoing certain dental procedures like fillings, extractions, or professional cleanings, teeth may show symptoms of sensitivity. This is an immediate response of the dentin to stimuli following the treatment. However, this typically subsides after a few days or weeks.
- Aggressive Tooth Brushing. Aggressive tooth brushing, whether through excessive pressure or the use of a hard-bristled toothbrush, can wear down enamel and force dentin exposure. This exposed dentin, in turn, becomes hypersensitive, often resulting in sharp pain and necessitating the need to manage dentin hypersensitivity.
- Using Tooth Whitening Products. Overuse of tooth whitening products may lead to dentin hypersensitivity. Many of these products contain harsh chemicals that can strip away tooth enamel. In severe cases, dentin bonding agents may be required to restore the enamel and alleviate the sensitivity.
How Can You Prevent Dentin Hypersensitivity?
- Maintain Good Oral Hygiene. According to the hydrodynamic theory, the buildup of plaque that leads to gum disease and tooth decay can impact dentinal fluid, which flows within the dentin layer, leading to the common causes of dentin hypersensitivity. Regular brushing and flossing can prevent such buildup, ensuring the health of your outer tooth surface and inner dentin layer.
- Use Desensitizing Products. Desensitizing products like toothpaste or mouthwashes with calcium sodium phosphosilicate provide a protective layer on the tooth surface by blocking the dentin tubules, which transmit pain signals to the nerves of the teeth.
- Limit Acidic Foods and Drinks. Foods and drinks high in acids can stimulate fluid flow within your teeth, causing sensitivity to cold foods and drinks. By limiting these, you can reduce the risk factors associated with erosion of your enamel, the outer layer protecting the sensitive dentin.
- Regular Dental Check-Ups. Regular dental check-ups can help detect early signs of dental caries or gum disease, potentially saving you from a more serious problem like dentin hypersensitivity. Proper management of dentin hypersensitivity can include office treatments such as fluoride varnishes, which strengthen your enamel and reduce sensitivity.
- Use Tooth Whitening Products Cautiously. Overuse of tooth whitening products can lead to enamel wear, which could expose the sensitive dentin layer of your teeth. Their use can increase the prevalence of dentin hypersensitivity, so always follow the manufacturer’s instructions and use these products sparingly.
- Dental Fluoride Treatments. Inquire about the benefits of dental fluoride treatments during your regular check-ups. Such treatments can create a protective layer on your tooth surface, guarding against the fluid flow that can stimulate tooth sensitivity according to the hydrodynamic theory. Regular fluoride treatments can help to reinforce your enamel and protect your teeth against dentin hypersensitivity.
Don’t Let Sensitive Teeth Get You Down: Call Sunset Dentistry Now
Managing dentin hypersensitivity is vital for maintaining oral health and well-being. Sunset Dentistry in San Francisco offers comprehensive methods to address sensitive teeth and improve your dental comfort. Taking proactive steps to address dentin hypersensitivity can enhance your quality of life and ensure you have a healthy smile for years to come.
Are you dealing with dentin hypersensitivity? Contact us today, where our experts in the field are dedicated to personalizing your treatment options. Dentin hypersensitivity shouldn’t dull your shine or take away the joy of your smile.
At Sunset Dentistry, we equip you with great ways to get rid of dentin hypersensitivity.