How can dentinal hypersensitivity be reduced?
How can dentinal hypersensitivity be reduced?
Since 2000, several trials have shown that potassium-containing toothpastes can be effective in reducing dentin hypersensitivity, although rinsing the mouth after brushing may reduce their efficacy. Studies have found that mouthwashes containing potassium salts and fluorides can reduce dentine hypersensitivity.
How is dentinal hypersensitivity diagnosed?
Dentin hypersensitivity diagnosis can be confirmed by using a dental explorer to check response to tactile stimulus or air blast to check response to cold stimulus.
How long does dentinal hypersensitivity last?
When it is not caused by actual tooth damage (e.g., chipped enamel), hypersensitivity undergoes spontaneous remission in 20% to 45% of patients in 4 to 8 weeks. Dental hypersensitivity following root planing usually becomes less noticeable within 2 to 3 weeks.
Which types of fluoride applications are considered effective to reduce dentinal hypersensitivity?
Results. Fluoride toothpaste shows a fair effect on sensitive teeth when combined with dentin fluid-obstructing agents such as different metal ions, potassium, and oxalates. Fluoride in solution, gel, and varnish give an instant and long-term relief of dentin and bleaching hypersensitivity.
Which treatments are effective for managing pain associated with dentinal hypersensitivity?
Potassium ions diffuse along the dentinal tubules, which block nerve action and dull the pain associated with hypersensitivity. Potassium salt dentifrices are effective, but may require two weeks of consistent use for patients to feel the effects.
What causes dentinal hypersensitivity?
Dentin hypersensitivity arises when tubules found within dentin become exposed, most commonly caused by gingival recession or enamel wear. Once exposed, these tubules may come into contact with stimuli such as hot, cold and sweet foods and drinks, which can induce the movement of fluid within the tubules.
What toothpaste has potassium nitrate?
Products currently on the market that contain potassium nitrate include Sensodyne Repair & Protect, Sensodyne Fast Sensitive Teeth Relief, Crest® Sensitivity Whitening plus Scope, Crest Sensi-Relief Plus Scope Toothpaste, Colgate® Sensitive Prevent & Repair, Colgate Enamel Health Sensitivity Relief, Arm & Hammer® …
Which types of dentifrices can treat dentinal hypersensitivity?
Sodium fluoride, stannous fluoride, and sodium monofluorophsophate all block dentinal tubules, reducing sensitivity. Prescription fluoride dentifrices and tray application may also be helpful. Calcium phosphate technologies are another option for treating hypersensitivity.
What can cause dentinal hypersensitivity?
Which surface is primarily affected by dentinal hypersensitivity?
Dentinal hypersensitivity occurs with a first peak in 20 to 30 year olds and then with another peak later in the 50s. The condition involves mainly the facial cervical surfaces of teeth and is mostly found in premolars and canines [17, 18].
Does Sensodyne have potassium nitrate?
Sensodyne toothpastes contain 1 of 2 ingredients: Potassium Nitrate or Stannous Fluoride. All Sensodyne products contain fluoride, which helps fight against cavities, so you can maintain healthy teeth every day.
How does potassium nitrate reduce sensitivity?
The most common potassium nitrate dental uses involve treating DH, as the compound is known to help reduce tooth sensitivity by calming the nerve fibers in the teeth.
How to cure hypersensitivity?
– Try to eat a considerable portion of cheese, yogurt, oranges, beans, broccoli, and salmon to get calcium from your diet. – Expose yourself to 15 minutes of sunlight every day to promote the synthesis of vitamin D. – Include cereals, wheat germ, soybeans, nuts, citrus fruits, and poultry in your diet to maintain your phosphorus levels.
How to treat exposed dentin?
Treating Exposed Dentin. Your dentist may recommend that you switch to a toothpaste specially formulated for sensitive teeth. Additionally, your dentist may offer in-office procedures or a variety of products not found at the drug store. For example, your dentist may apply a fluoridated varnish at your appointment to address your hypersensitivity.
What is the treatment for tooth sensitivity?
Fluoride Application. If fluoride varnish is applied to the sensitive teeth in your mouth,this can help to reduce some of the pain and discomfort by strengthening your enamel and
What is sensitive teeth?
When the tooth’s hard enamel wears down or gums recede, tiny microscopic tubes located in the layer of tooth below the enamel are exposed. Tooth sensitivity is caused by the stimulation of cells within these tubes, causing a short, sharp pain when the area is exposed to hot or cold temperatures through food and beverages — or even by the air.
