How To Treat Sensitive Teeth: Tips And Tricks

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How To Treat Sensitive Teeth
How To Treat Sensitive Teeth

Sensitive teeth are a common dental problem that can cause discomfort or pain when exposed to certain stimuli such as hot, cold, sweet, or sour foods and drinks, and brushing or flossing. Sensitive teeth can affect one’s quality of life and can be caused by several factors. In this article, we will discuss the causes, symptoms, and how to treat sensitive teeth and manage tooth sensitivity.

Causes Of Sensitive Teeth

  1. Tooth enamel erosion: Tooth enamel is the hard, protective layer on the outer surface of the teeth. When the enamel is worn down or eroded, it exposes the underlying dentin, which is a sensitive layer that contains tiny tubes filled with fluid. These tubes connect to the nerves inside the teeth, making them more sensitive. Enamel erosion can be caused by several factors, including acidic foods and drinks, acid reflux disease, frequent vomiting, and toothbrush abrasion.
  2. Gum recession: Gum recession is a condition where the gums pull back from the teeth, exposing the sensitive root surface. Gum recession can be caused by gum disease, brushing too hard, or grinding and clenching the teeth. Gum recession can also occur as a result of aging, hormonal changes, or genetics.
  3. Tooth decay: Tooth decay is a common cause of sensitive teeth. When the decay reaches the inner layers of the teeth, it can irritate the nerves, causing sensitivity. Poor oral hygiene, sugary and acidic foods and drinks, and not visiting the dentist regularly can all contribute to tooth decay.
  4. Teeth grinding: Grinding or clenching the teeth can wear down the enamel, making the teeth more sensitive. Stress, anxiety, and sleep disorders can all contribute to teeth grinding.
  5. Dental procedures: Some dental procedures, such as teeth whitening, can cause temporary sensitivity. In some cases, sensitivity can persist even after the procedure is completed.

Symptoms Of Sensitive Teeth

  1. Pain or discomfort: The most common symptom of sensitive teeth is pain or discomfort when the teeth are exposed to hot, cold, sweet, or sour stimuli. The pain can be sharp, sudden, or lingering.
  2. Sensitivity to brushing or flossing: People with sensitive teeth may experience pain or discomfort when brushing or flossing, especially if they use a hard-bristled toothbrush or brush too hard.
  3. Discomfort during dental procedures: People with sensitive teeth may experience discomfort or pain during dental procedures, such as cleanings, fillings, or root canals.
  4. Changes in eating habits: People with sensitive teeth may avoid certain foods and drinks, such as ice cream, hot coffee, or citrus fruits, because they cause discomfort.
  5. Inflamed or bleeding gums: In some cases, sensitive teeth can be accompanied by gum inflammation or bleeding, which may indicate gum disease.

How To Treat Sensitive Teeth

  1. Use toothpaste for sensitive teeth: Toothpaste for sensitive teeth contains ingredients that can help block the sensation of pain, such as potassium nitrate or strontium chloride. Brush with this toothpaste twice a day, especially before bedtime.
  2. Avoid acidic foods and drinks: Limit or avoid acidic foods and drinks, such as soda, citrus fruits, and tomato sauce. If you do consume acidic foods or drinks, rinse your mouth with water afterward.
  3. Use a soft-bristled toothbrush: Brush gently with a soft-bristled toothbrush and use a fluoride mouthwash. Avoid brushing too hard or using a hard-bristled toothbrush, as this can cause further enamel erosion.
  4. Wear a mouthguard: If teeth grinding is the cause of sensitivity, wearing a mouthguard can help protect the teeth. Your dentist can provide a custom-made mouthguard that fits your teeth perfectly.
  5. Dental treatments: Your dentist may recommend a dental treatment, such as a filling, crown, or root canal, if the sensitivity is caused by tooth decay or damage. In some cases, a dental sealant may be applied to protect the exposed root surface and reduce sensitivity.
  6. Gum graft: If gum recession is the cause of sensitivity, a gum graft may be recommended. This procedure involves taking tissue from another part of your mouth or a donor source and attaching it to the affected area to cover the exposed root surface.
  7. Fluoride treatment: Fluoride treatments can help strengthen tooth enamel and reduce sensitivity. Your dentist may recommend an in-office fluoride treatment or prescribe a fluoride gel or rinse to use at home.
  8. Avoid teeth whitening: If teeth whitening is the cause of sensitivity, you may need to avoid this treatment or use a lower concentration of whitening agent.

Prevention Of Sensitive Teeth

  1. Practice good oral hygiene: Brush twice a day with a soft-bristled toothbrush and fluoride toothpaste, floss daily, and use a fluoride mouthwash.
  2. Avoid acidic foods and drinks: Limit or avoid acidic foods and drinks, or rinse your mouth with water after consuming them.
  3. Wear a mouthguard: If you grind or clench your teeth, wear a mouthguard to protect your teeth.
  4. Visit the dentist regularly: Regular dental check-ups can help detect and treat tooth decay, gum disease, and other dental problems that can cause sensitivity.
  5. Use desensitizing toothpaste: Use a toothpaste for sensitive teeth to help reduce sensitivity and protect against further enamel erosion.


In conclusion, sensitive teeth can cause discomfort and affect one’s quality of life. The causes of sensitive teeth include enamel erosion, gum recession, tooth decay, teeth grinding, and dental procedures. The symptoms of sensitive teeth include pain or discomfort when exposed to hot, cold, sweet, or sour stimuli, discomfort when brushing or flossing, and changes in eating habits. Treatment options include using toothpaste for sensitive teeth, avoiding acidic foods and drinks, using a soft-bristled toothbrush, wearing a mouthguard, undergoing dental treatments, and practicing good oral hygiene. Prevention of sensitive teeth includes practicing good oral hygiene, avoiding acidic foods and drinks, wearing a mouthguard, visiting the dentist regularly, and using desensitizing toothpaste. If you experience sensitivity, consult your dentist to determine the cause and appropriate treatment.

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