Tooth Sensitivity Treatment

Tooth sensitivity is a short, sharp pain in one or more teeth when you have something cold, hot, sweet or sour, or when you brush. It happens when the inner layer of the tooth (dentin) gets exposed through worn enamel or receding gums. At Lokdant, we first find the exact cause and then treat it, because sensitivity can also be an early sign of a cavity, a crack or gum disease.

Common causes of sensitive teeth

Enamel wear from brushing too hard or using a hard toothbrush

Gum recession that exposes the tooth root

Tooth decay or a leaking old filling

A cracked or chipped tooth

Teeth grinding (bruxism), often at night

Acidic food and drinks like soft drinks, citrus juices and pickles; frequent acidity or reflux

After treatment: sensitivity can follow cleaning, fillings or teeth whitening and usually settles in a few days to weeks

When is sensitivity a warning sign?

See a dentist soon if the pain lasts longer than a few seconds after the cold or hot item is gone, wakes you at night, comes on its own, or is limited to one tooth with swelling. These can mean the nerve is inflamed and may need a root canal.

Tooth sensitivity treatments at Lokdant

Treatment depends on the cause found during the exam and X-ray:

Desensitizing toothpaste and advice: for mild sensitivity, used twice daily for at least 2 weeks.

Fluoride application: strengthens enamel and reduces pain in exposed areas.

Desensitising agents or bonding: a protective coating or tooth-coloured resin sealed over exposed root surfaces.

Fillings: to repair cavities, worn areas near the gumline, or leaking fillings. See Dental Fillings.

Gum treatment: deep cleaning to control gum disease, which can stop gums from receding further.

Night guard: protects teeth if you grind at night. See Mouthguards.

Crown: for a cracked or heavily worn tooth. See Dental Crowns.

Root canal treatment: only when the nerve is badly inflamed and pain is constant.

Home tips for sensitive teeth

1. Use a soft-bristled toothbrush and brush gently in small circles.

2. Use a desensitising toothpaste (with potassium nitrate or stannous fluoride) every day.

3. Rinse with water after acidic food or drinks; wait 30 minutes before brushing.

4. Avoid whitening toothpastes while your teeth are sensitive.

5. Do not ignore one tooth that keeps hurting; get it checked.

Cost of tooth sensitivity treatment at Lokdant

The cost depends on the cause. Common treatments

Treatment	Price (₹)
Fluoride application	350
GIC filling (gumline)	900
Tooth-coloured composite filling	1,000–1,500
Deep scaling	1,300–1,800
Night guard	2,000
Root canal treatment	2,500

See the full pricing page.

Why choose Lokdant

We treat the cause, not only the symptom

Endodontist-led care for nerve-related pain

Digital X-rays to find hidden decay and cracks

Clear pricing before treatment; most sensitivity care is done in one visit

4.9/5 from 5,000+ reviews

Stop living with sensitive teeth. Call +91 9619666609 or WhatsApp us to book.

Related treatments : Dental Fillings · Fluoride Treatments · Mouthguards · Root Canal · Teeth Whitening · Gum Treatment

FAQs — Tooth Sensitivity

Sudden sensitivity is often caused by a new cavity, a cracked tooth, gum recession, or a recent cleaning, filling or whitening. If it does not settle in 1–2 weeks, get it checked.

In most cases, yes, once the cause is treated. Sensitivity from a cavity or crack goes away after the tooth is repaired. Sensitivity from enamel wear or gum recession can be controlled long term with bonding, fluoride and good brushing habits.

Usually about 2 weeks of twice-daily use. It must be used every day; the effect fades if you stop.

Yes. Mild sensitivity for a few days after whitening is common and temporary. Your dentist can apply a desensitizing gel to reduce it.

Not usually. A root canal is needed only if the nerve is badly inflamed, for example when pain lingers long after cold or hot, wakes you at night, or comes on its own.

Yes. When gums recede, the root surface is exposed, and roots have no enamel to protect them. Treating gum disease helps stop further recession.

At Lokdant, fluoride application is ₹350, gumline fillings start at ₹900, and composite fillings cost ₹1,000–1,500. The exact cost is shared after your exam.

Look for a toothpaste with potassium nitrate, stannous fluoride or arginine. Your dentist can suggest one that suits the cause of your sensitivity.