Experiencing tooth sensitivity is a common issue for many people in the UK, causing a sharp, sudden pain when consuming hot, cold, sweet, or acidic foods and drinks.
Sensitive teeth can be uncomfortable, even disrupting daily life. Fortunately, there are several steps you can take to reduce sensitivity and prevent tooth pain.
What is tooth sensitivity?
Tooth sensitivity, also known as dentin hypersensitivity, occurs when the underlying layer of the tooth, called dentin, becomes exposed.
Dentin contains tiny tubes that connect to nerve endings, leading to sensitivity and discomfort when exposed to hot, cold, or acidic food and drinks.
Why does tooth sensitivity occur?
Tooth sensitivity can be caused by several factors, including enamel erosion, gum recession, and recent dental procedures. The outer layer of tooth enamel normally protects the dentin.
When enamel erodes or gum tissue recedes, dentin becomes exposed, making the teeth sensitive to temperature changes and certain foods.
Identifying causes of tooth sensitivity
Enamel erosion and its role
Enamel erosion is a primary cause of tooth sensitivity. Frequent consumption of acidic foods and drinks, like citrus fruits and fizzy beverages, can gradually wear down enamel, leaving sensitive areas exposed.
Over time, this can cause the tooth to become more vulnerable to sensitivity. When enamel erodes, the protective outer layer becomes thinner, and the dentin underneath becomes more exposed to external stimuli.
Gum recession and exposed dentin
When gum tissue recedes, often due to gum disease or improper brushing, the root surfaces of the teeth can become exposed.
Unlike enamel, these root surfaces have no protective layer, which can lead to heightened sensitivity. Gum recession, particularly if left untreated, can worsen over time and increase exposure of the tooth root, leading to dentin hypersensitivity.
As the gums recede, more of the tooth’s root surface is exposed, which leads to increased sensitivity to hot and cold temperatures.
Lifestyle changes to reduce sensitivity
Dietary adjustments to protect enamel
Certain dietary habits can contribute to enamel erosion.
Limiting acidic foods like citrus fruits, wine, and fizzy drinks can help protect your enamel. If you do consume acidic foods or drinks, try to do so in moderation and rinse your mouth with warm water afterward to neutralise acids, which will reduce sensitivity over time.
Additionally, reducing your intake of sugary snacks can prevent tooth decay, another common cause of tooth pain.
Oral hygiene habits that minimise sensitivity
Good oral hygiene practices can go a long way in reducing sensitivity. Brushing your teeth twice a day with a fluoride toothpaste strengthens enamel and helps prevent tooth decay.
It’s important to brush for at least two minutes to ensure all areas are cleaned thoroughly. Use a soft-bristled toothbrush to avoid toothbrush abrasion, which can damage enamel and irritate gums.
Proper brushing technique involves gentle circular motions instead of hard, aggressive strokes, which can cause gum recession and enamel wear.
Choosing the right dental products
Toothpastes formulated for sensitive teeth
Using a desensitising toothpaste, which often contains potassium nitrate, can help treat sensitive teeth by blocking the pathways to the nerves.
Fluoride toothpaste is another effective option, as fluoride helps strengthen tooth enamel and prevents decay.
Desensitising toothpaste works by coating exposed dentin, reducing sensitivity. By doing so, it protects the underlying nerve endings from external triggers, such as temperature changes and acidic foods.
It can take a few weeks to work, so consistent use is essential to see results. Regular use of this toothpaste can lead to noticeable relief from sensitive teeth pain.
Toothbrush type and brushing technique
Switching to a soft-bristled toothbrush or an electric toothbrush can also make a difference in managing sensitivity.
A soft-bristled toothbrush is gentle on your enamel and gum tissue, while an electric toothbrush can provide effective cleaning with less pressure. This helps prevent gum recession and protects the sensitive areas of your teeth.
Many electric toothbrushes now come with pressure sensors to prevent you from brushing too hard, which can damage both your gums and tooth enamel.
Home remedies and self-care options
Rinsing with warm saltwater
A saltwater rinse is a simple, at-home remedy that can reduce sensitivity and inflammation.
Salt helps balance the pH level in your mouth and kills bacteria that contribute to gum disease, which is a common cause of receding gums and sensitivity.
Mix a teaspoon of salt in warm water and rinse your mouth twice daily for optimal benefits. This can also promote healing of any sore or irritated gum tissue.
Using desensitising gels and rinses
Over-the-counter desensitising gels or fluoride gels can also help reduce tooth sensitivity.
These products create a protective layer on the exposed dentine, helping to protect the tooth root from irritants.
Applying the gel or rinse after brushing your teeth at night allows it to work as you sleep, giving you added relief. Desensitising gels can provide a short-term solution for sensitive teeth, especially in cases where there is occasional discomfort.
When to see a dentist
Signs you need professional treatment
If your sensitivity is persistent, worsens, or comes with other symptoms like bleeding gums or cracked teeth, it’s important to see your dentist.
Certain dental problems, such as tooth decay, gum disease, and cracked teeth, can worsen sensitivity if left untreated. Visiting your dentist regularly for check-ups ensures that any underlying causes are addressed early.
If the pain continues or becomes severe, seeking treatment from your dentist can prevent further complications.
Dental procedures to address sensitivity
In some cases, professional dental treatments are required to manage severe sensitivity. Dental bonding, for example, is a common procedure to cover exposed root surfaces.
For people with enamel erosion or exposed dentin, your dentist might suggest fluoride varnishes, fluoride gel, or a protective sealant to strengthen tooth enamel.
If receding gums are a factor, gum grafts may be recommended to cover exposed areas and protect the root surface from further damage.
Additionally, your dentist may recommend a night guard to prevent tooth grinding, which can also lead to sensitivity.
Tips for long-term sensitivity management
Avoiding tooth grinding
Tooth grinding, or bruxism, can significantly contribute to tooth sensitivity, especially when it leads to enamel wear or cracks in the teeth.
If you’re experiencing tooth pain or notice signs of grinding, such as flattened teeth or jaw pain, it’s important to talk to your dentist. A custom night guard can protect your teeth from the effects of grinding, helping to preserve your enamel and reduce tooth sensitivity.
Regular dental checkups
Visiting your dentist regularly is essential for maintaining healthy teeth and managing tooth sensitivity.
Your dentist can check for early signs of enamel erosion, mouth infections, or tooth decay, which could be contributing to your sensitive teeth.
Early detection of these issues can lead to more effective treatments and prevent further damage.
Regular check-ups also ensure that any recent dental procedures are healing properly and that your teeth remain in good condition.
Show sensitive teeth who’s really boss!
By understanding the causes of sensitive teeth and adopting good dental practices, you can effectively manage tooth sensitivity.
Consistently using desensitising toothpaste, choosing the right toothbrush, and avoiding frequent acidic foods can significantly reduce sensitivity over time.
Remember, maintaining good oral hygiene and seeing your dentist regularly will ensure long-term protection against tooth sensitivity, helping you live comfortably without the discomfort of sensitive teeth.
About Direct Dental Wandsworth
Direct Dental in Wandsworth, can help effectively manage and treat tooth sensitivity. Our experienced team will examine to identify the underlying causes of your sensitivity, whether it’s enamel erosion, gum recession, or other dental issues.
With personalised treatment plans, including professional cleanings, fluoride treatments, and tailored advice on oral care, we ensures that you receive the best possible care to alleviate sensitivity and maintain optimal dental health.
