You can have sensitive teeth when your dental enamel is worn or your tooth roots become exposed. Gum disease, damaged teeth, or cavities can also cause tooth sensitivity. Teeth can be sensitive to temperature changes or pressure and their sensitivity can be triggered by sweet foods or drinks, as well as hot and cold foods. 

At California Center for Laser Dentistry, Dr. Gloor can provide various teeth desensitizing options and help you choose the most effective treatment for your hypersensitivity issues depending on your specific condition and overall oral health.

Why Are Teeth Sensitive?

You may experience teeth sensitivity as your gums recede and expose the tooth roots. The tooth root contains tubes that lead to the tooth nerves. When you eat anything overly sweet, cold, or hot, these tubes deliver pain signals to your nerves. 

Your teeth may also be sensitive for a variety of reasons, including:

• Wear and tear caused by brushing too hard, teeth grinding teeth, or using the incorrect toothbrush.
• Gum line decay, which is a type of tooth decay.
• Gingivitis can cause the gums to swell and pull back.
• Certain teeth whitening products can cause temporary or long-term irritation.
• Chipped, cracked, or teeth damaged by bacteria can inflame the pulp and cause sensitivity.
• Too much plaque buildup on the root's surface might cause sensitivity.
• Consuming acidic meals that wear away the enamel on your teeth might cause sensitivity.

Teeth Desensitizing Treatments

Silver Diamine Fluoride

A drop of this solution placed on the tooth kills bacteria and hardens the tooth. It can be applied to a deep cavity and often prevent the need for root canal treatment.

Toothpaste

Desensitizing toothpaste may help prevent pain associated with sensitive teeth with long-term use. There are numerous over-the-counter products available. They contain substances like strontium chloride and potassium nitrate, which inhibit the transmission of pain signals from the dental surface to the tooth's nerve.

Fluoride Treatments

Fluoride is a mineral that strengthens tooth enamel. It can be supplied through high-concentration rinses, gels, foams, or varnishes.

Bonding

A tooth-colored material can be bonded to exposed root surfaces to seal them. A small quantity of gum tissue can also be transplanted to the affected location to cover and protect the exposed roots if the sensitivity is caused by gum recession. 

Root Canal Treatment

Root canal treatment may be recommended if the sensitivity is due to the degeneration of the nerve in the tooth.  Since the nerve is removed during this procedure, there will be no more pain.  Root canal treatment is performed to tooth the tooth from extraction.

To avoid teeth sensitivity, clean your teeth twice daily using a soft toothbrush and gentle strokes, floss regularly, and limit your consumption of highly acidic foods or drinks. For the best dental care customized to your needs, visit California Center for Laser Dentistry at 1844 San Miguel Dr #106, Walnut Creek, CA 94596, or call (925) 939-3997.