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Treatment of tooth sensitivity with laser: investigation of causes and symptoms

Tooth sensitivity is one of the most common dental problems that occur for various reasons. The use of very hot or cold drinks and the incorrect brushing method are two important factors in the occurrence of this sensitivity. To treat sensitive teeth, you can use home remedies such as improving your lifestyle, as well as drug prescriptions.

However, in many cases, such home and pharmaceutical treatments do not have a good effect and durability. Nowadays, the treatment of tooth sensitivity with a laser in a dental clinic is the best option for removing tooth sensitivity.

In the following, we will examine the causes and symptoms of sensitive teeth and examine ways of treatment.

Why are my teeth so sensitive?

Have you ever felt pain or discomfort after biting into ice cream or eating a spoonful of hot soup? If you have had this experience, you are not alone. While toothache caused by hot or cold foods can be a sign of tooth decay, this problem is common in people with tooth sensitivity.

Sensitive teeth, also known as dentin hypersensitivity, are exactly what they sound like pain or discomfort in the teeth as a reaction to certain stimuli, such as hot or cold temperatures.

This pain may be a temporary problem or a chronic problem and affect one tooth, several teeth, or all the teeth of a person. This problem can have various reasons, but in some cases, tooth sensitivity is easily treated by changing the individual oral and dental hygiene program.

Symptoms of tooth sensitivity

People with sensitive teeth may experience pain or discomfort as a response to certain stimuli. You may feel this pain in the root of damaged teeth. The most common triggers include the following:

  • Hot foods and drinks
  • Cold foods and drinks
  • Cold
  • Sweet foods and drinks
  • Acidic foods and drinks
  • Cold water, especially during daily brushing and flossing
  • Brushing or flossing
  • Use of mouthwashes containing alcohol

Your tooth sensitivity symptoms may come and go over time for no apparent reason. These symptoms may range from mild to severe.

What factors cause teeth sensitivity?

Some people naturally have more sensitive teeth than others because their enamel is weaker. Enamel is the outer layer of the tooth that protects it. In many cases, tooth enamel wears down for the following reasons:

  • Hard to brush
  • Use a rigid toothbrush
  • Teeth grinding in sleep (nocturnal bruxism)
  • Eating and drinking acidic foods and drinks regularly

Sometimes, other conditions can lead to tooth sensitivity. For example, gastroesophageal reflux disease (GERD) can cause acid to come out of the stomach and esophagus, and this may wear down and damage teeth over time. Conditions such as gastroparesis (inflammation of the stomach and intestines) and bulimia which cause frequent vomiting also cause acidification of tooth enamel.

Damage to the gums can leave parts of the tooth exposed and unprotected and also cause tooth sensitivity or sensitive teeth.

Tooth decay, broken teeth, crushed teeth, filled and damaged teeth, and crowns can expose the dentin and cause sensitivity. In this case, you will likely feel sensitivity in just one tooth or a specific area in your mouth, rather than most of the teeth. It is also possible that your teeth may be temporarily sensitive following dental treatments. In this case, the sensitivity is limited to a tooth or teeth around the same tooth that has been treated. This sensitivity should subside after a few days.

How is tooth sensitivity diagnosed?

If you experience sensitive teeth for the first time, visit your dentist. Dentists can observe the health of your teeth and check for hidden problems such as cavities, loosening of dental fillings, or receding gums that can cause sensitivity.

Your dentist can do this during routine dental cleaning. Dentists clean your teeth and perform an objective examination. They may touch and examine your teeth with the help of dental instruments to check for sensitivity, and they may also order dental X-rays to rule out causes such as cavities or holes in the tooth.

How are sensitive teeth treated?

If your tooth sensitivity is mild, you can try over-the-counter treatments.

Choose a toothpaste that is labeled for sensitive teeth. These toothpaste do not contain any irritating ingredients and may contain anesthetics that help you prevent pain and discomfort from reaching the tooth nerve.

When buying mouthwash, choose an alcohol-free mouthwash, as alcohol-free mouthwash will be less irritating to sensitive teeth.

In addition, using softer toothbrushes and gentler brushing can help improve sensitivity. Soft toothbrushes have a soft label. Desensitization of the teeth usually requires several applications. You should see improvements within a week.

If home remedies do not work for sensitive teeth, you can talk to your dentist about prescribing medication and mouthwash. The dentist may prescribe a fluoride gel or prescriptions of anesthetic compounds in the office. These items can help strengthen the enamel and protect your teeth.

Treatment of medical conditions that cause tooth sensitivity

If an underlying condition, such as certain diseases, is causing your tooth sensitivity, you want to treat it before it causes the enamel to deteriorate and damage the tooth.

Gastric reflux can be treated with acid-reducing drugs and bulimia should be treated under the supervision of a psychiatrist.

Gums can be treated by using gentler brushing and maintaining oral hygiene. In cases of severe sensitivity and discomfort caused by severe receding gums, your dentist may recommend using gum grafts. This procedure involves taking tissue from the palate and placing it over the root to protect the tooth.

You can train yourself to stop clenching and grinding your teeth, that is, don’t do this with attention and care throughout the day. Reducing stress and caffeine before going to bed can also help you prevent teeth grinding at night. If this does not help, you can use a mouth guard during night rest to prevent damage to your teeth.

Treatment of sensitive teeth with a dental laser

One of the appropriate applications of dental lasers is to eliminate dental pains and sensitivity. In cold and heat and by drinking hot and cold water, this sensitivity and pain in your teeth will cause you discomfort and confusion. This issue is resolved with a laser without even needing to remove the nerve.

What is the general opinion about tooth sensitivity?

If your sensitive teeth are making it difficult for you to eat, talk to your dentist about finding a solution. Many kinds of toothpaste and mouthwashes are available in the market designed for tooth sensitivity or sensitive teeth.

If these products are not effective in treating tooth sensitivity, talk to your dentist about prescribing toothpaste and mouthwash. In case of signs of cavities and holes in the tooth or possible damage to the root, you should also visit your dentist in Kingston to treat you quickly and prevent possible complications. These symptoms may include:

  • Spontaneous toothache that occurs without any obvious cause
  • Focusing tooth sensitivity on a specific tooth
  • Occurrence of acute pains instead of mild pains
  • Staining and discoloration of the surface of the teeth
  • Pain when biting or chewing



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