Tooth Sensitivity: Causes, Symptoms and Treatment Methods

What is Tooth Sensitivity?

Tooth sensitivity is a common oral health problem that occurs when teeth experience sudden and sharp pain in response to hot, cold, sweet or acidic foods and drinks. This condition usually develops when the tooth enamel thins or the gums recede, exposing the dentin surface.

Millions of people experience this complaint, but most people consider it temporary and ignore it. However, tooth sensitivity can lead to serious problems such as cavities, gum disease or root surface erosion if left untreated. Early intervention is the key to managing this process.

What are the Symptoms of Tooth Sensitivity?

The symptoms of tooth sensitivity can manifest themselves at different levels. The most common symptoms are:

• Sudden stinging when drinking cold water
• Discomfort in the tooth when drinking hot tea, coffee or soup
• Sensitivity when consuming sweet or acidic foods
• Pain when brushing or flossing
• Temporary sensitivity after teeth whitening
• A tingling sensation in the teeth when breathing cold air

Even if these symptoms pass in a short time, if they recur, there may be a serious underlying problem.

What Causes Tooth Sensitivity?

Tooth Enamel Wear

Tooth enamel is the protective outer layer of the tooth. It can be worn down by reasons such as hard brushing, acidic foods, stomach acid reflux or teeth grinding. The thinning of the enamel layer exposes the dentin and tooth sensitivity develops.

Gum Recession

Gums cover the roots of the teeth. Over time, receding gums expose the root surface, which does not have a protective layer. Since this surface contains dentin canals, it is sensitive to stimuli such as cold and hot.

Acidic Foods and Drinks

Acidic drinks (cola, energy drinks, fruit juices) and foods such as vinegar and citrus fruits chemically erode tooth enamel. When foods with high acid levels are consumed frequently, the tooth structure weakens and sensitivity begins.

Teeth Grinding (Bruxism)

The teeth grinding movement performed during sleep or during stressful moments creates micro cracks in the enamel layer. This causes the dentin layer to become open to stimuli.

Wrong Tooth Brushing Habits

Brushing your teeth too hard or brushing them with horizontal movements both irritates the gums and wears down the enamel. This is one of the important causes of tooth sensitivity.

Types of Tooth Sensitivity

• Temporary Tooth Sensitivity: Usually seen after dental treatments or whitening, short-term.
• Chronic Tooth Sensitivity: Repeatedly, usually affects more than one tooth and requires treatment.

How is Tooth Sensitivity Diagnosed?

The dentist diagnoses using the following methods:

• Physical examination: The gum condition is checked for wear.
• X-ray: The root structure is evaluated for decay or inflammation.
• Cold air test or air spray: It is determined where the sensitivity is concentrated.
• Patient history: When, how often and against what did the sensitivity start is asked.

What is Good for Tooth Sensitivity?

Methods That Can Be Applied at Home

• Using special toothpaste for sensitive teeth
• Fluoride mouthwashes for rinsing
• Consuming acidic drinks with a straw
• Limiting hot and cold food consumption
• Using a soft-bristled toothbrush

Professional Treatment Methods

• Fluoride applications: Strengthens the tooth surface.
• Bonding procedures: Covers exposed dentin surfaces.
• Laser treatment: Desensitizes nerve endings.
• Gum surgery: Grafts are applied for overly receded gums.

Which Toothpastes Should Be Used for Sensitive Teeth?

Special toothpastes for sensitive teeth include:

• Potassium nitrate: Reduces nerve conduction
• Strontium chloride: Seals dentin
• Fluoride: Strengthens tooth enamel

Regular use of these products provides relief within a few weeks.

Tooth Sensitivity and Nutrition Relationship

Diet habits directly affect:

• Reduce acidic drinks
• Limit sugar
• Consume calcium-rich foods (milk, yogurt, cheese)
• Pay attention to vitamin D levels
• Do not forget to drink water, it balances the pH of the mouth

How to Prevent Tooth Sensitivity?

• Brush your teeth twice a day with fluoride toothpaste
• Don't brush too hard
• Use a night guard if you grind your teeth
• Limit acidic foods
• Go to the dentist regularly

Psychological Effects of Tooth Sensitivity

Constant pain can cause stress, nervousness and social shyness in the individual.
Anxiety during meals directly affects the individual's social relationships and quality of life.
Therefore, sensitivity should be managed not only physically but also psychologically.

Frequently Asked Questions (FAQ) About Tooth Sensitivity

Is tooth sensitivity permanent?

It can be temporary with early intervention. However, it becomes permanent if neglected.

What should those with tooth sensitivity pay attention to?

They should pay attention to hot-cold balance, acidic foods, brushing habits and dental products used.

Can hot drinks be consumed with sensitive teeth?

If possible, they should be consumed warm and taken in small sips.

Does tooth sensitivity go away on its own?

Some temporary forms can pass. However, long-lasting sensitivity must be treated.

Take Tooth Sensitivity Seriously for a Healthy Smile

Tooth sensitivity is a treatable problem that reduces the quality of life.
Instead of temporary solutions, it is possible to achieve both aesthetic and functional oral health with permanent treatments and correct habits.
Remember, a healthy smile is not a luxury, it is a necessity.