Tooth sensitivity affects up to 40% of people. This problem is characterized by a sudden pain or discomfort in one or more teeth after consuming cold, hot or acidic foods or drinks, or sometimes also when cold air enters the mouth or during tooth brushing. Dr. Susant Aguirre, dentist at Centro Medico Plaza Lima Sur and the main branch of Clinica Ricardo Palma, gives us valuable tips to combat tooth sensitivity.

Why does tooth sensitivity occur?

• The discomfort occurs due to the exposure of the dentin (second layer of the tooth), which has tiny dentinal tubules through which the stimulus is conducted to the nerve causing a sharp pain.
• There are many factors that can cause this condition, such as gingival recession or exposure of the dental root, caries, leaking restorations, use of a hard bristle toothbrush and improper brushing technique, grinding and clenching of the teeth, which generates wear and fractures of the teeth.

How to combat it at home?

This dental disorder can seriously affect the quality of life of those who suffer from it. Our specialist offers the following tips to combat it:

• Use toothpaste and desensitizing rinse. Consult your dentist about the most appropriate products for your case.
• Use a soft-bristled toothbrush and proper brushing technique to avoid damaging gums and tooth enamel.
• Brush your teeth up to 30 minutes after consuming acidic beverages or foods (orange juice, lemon juice, soda, etc.) to avoid weakening the enamel. If you have marked sensitivity, minimize the consumption of acidic beverages so as not to damage the enamel.
• Perform proper dental hygiene, brush your teeth 3 times a day and floss once a day. In this way, you avoid the accumulation of dental plaque and a future loss of gums.

How to combat it in the office?

After the evaluation, the dentist prescribes the most appropriate treatment for each patient, among which we can highlight:

• Non-invasive desensitizing therapy: Consisting of the placement of fluoride varnish in the dental office and recommendations for the use of desensitizing toothpastes and rinses.
• Restorations with resins/sealants, to replace lost or affected enamel.
• Gum graft surgery, in case the gums have receded.
• Root canal treatment (endodontics), in case of nerve damage.
• Fabrication of protective splints.

Remember:

Visit your dentist regularly to maintain proper oral health and receive treatment as required.

Dr. Susant Aguirre
Dentist at Centro Medico Plaza Lima Sur and the main branch of Clínica Ricardo Palma