Teeth Grinding (Bruxism) — Causes, Damage, and Treatment

Teeth grinding, also called bruxism, is the habit of clenching or grinding teeth, often during sleep. Many people are unaware they grind their teeth until damage appears. Over time, bruxism can wear down enamel, crack teeth, and cause jaw pain.

Studies estimate that 8 to 31% of adults grind their teeth during sleep. In India, stress-related bruxism is increasing due to demanding work schedules, academic pressure, and lifestyle changes. Many patients in Bhubaneswar only discover they grind their teeth when their dentist notices worn enamel during a routine checkup.

At YourDentist Laser Dental Clinic in Bhubaneswar, Dr. Arpita Dash diagnoses and treats teeth grinding to protect your smile and prevent long-term damage.

What is bruxism?

Bruxism is the involuntary grinding, clenching, or gnashing of teeth. It can happen during the day (awake bruxism) or at night (sleep bruxism). Sleep bruxism is more common and harder to detect because the person is asleep.

Awake bruxism often involves clenching rather than grinding. It is usually triggered by concentration, stress, or anger. Sleep bruxism involves forceful grinding and can be loud enough to disturb a partner’s sleep.

Causes of teeth grinding

Stress and anxiety

Stress is the most common cause of bruxism. Many people grind their teeth during sleep as a response to tension.

Sleep disorders

Sleep apnoea and other sleep disorders are linked to teeth grinding.

Abnormal bite

When teeth do not meet properly, grinding can occur as the jaw tries to find a comfortable position.

Missing or crooked teeth

Missing or misaligned teeth can cause uneven bite forces and grinding.

Medications and substances

Some antidepressants, caffeine, alcohol, and recreational drugs can increase bruxism.

Genetics

Bruxism sometimes runs in families.

Symptoms of teeth grinding

• Worn, flattened, or chipped teeth
• Jaw pain or soreness
• Tension headaches, especially in the morning
• Earache without infection
• Stiff or sore jaw muscles
• Clicking or popping jaw joint
• Tooth sensitivity
• Disturbed sleep
• Partner notices grinding sounds at night

Damage caused by teeth grinding

Tooth wear

Constant grinding wears down enamel, exposing dentin and increasing sensitivity.

Cracks and fractures

Clenching puts excessive force on teeth, causing cracks and fractures.

Gum recession

Grinding can contribute to receding gums and exposed roots.

Jaw joint problems

Bruxism can damage the temporomandibular joint (TMJ), causing pain and clicking.

Headaches

Grinding strains jaw muscles, leading to tension headaches.

Diagnosing bruxism

Dr. Dash can diagnose bruxism through:

• Examination of tooth wear: Flattened, chipped, or worn teeth are clear signs of grinding.
• Checking jaw muscles and joints: Enlarged jaw muscles or tender TMJ joints indicate clenching.
• Asking about symptoms: Morning headaches, jaw soreness, and sleep disturbances are key clues.
• X-rays: These show bone loss around teeth that may result from grinding forces.
• Discussing sleep patterns: A partner who hears grinding sounds at night is often the first to report the problem.
• Bite analysis: Dr. Dash checks how your teeth meet and whether uneven contact is contributing to grinding.

Types of nightguards

Type	Description	Cost range (INR)
Soft nightguard	Flexible, comfortable, for mild grinding	₹2,000 - ₹4,000
Hard nightguard	Rigid, durable, for severe grinding	₹4,000 - ₹8,000
Dual-laminate nightguard	Soft inside, hard outside, best comfort and durability	₹5,000 - ₹10,000

Treatment for teeth grinding

Nightguard or splint

A custom-made nightguard is the most common treatment. It is worn while sleeping to protect teeth from grinding damage.

Stress management

Relaxation techniques, exercise, counselling, and stress reduction can reduce grinding caused by anxiety.

Correcting bite issues

Braces, crowns, or fillings can correct bite problems that contribute to grinding.

Treating sleep disorders

If sleep apnoea is the cause, treating it can reduce bruxism.

Medications

In severe cases, muscle relaxants or medications may be prescribed for short-term use.

Behaviour changes

• Avoid caffeine and alcohol before bed
• Do not chew gum during the day
• Practice jaw relaxation exercises
• Be aware of daytime clenching

Cost of bruxism treatment in Bhubaneswar

Treatment	Cost range (INR)
Nightguard	₹2,000 - ₹8,000
Filling for worn tooth	₹1,000 - ₹5,000
Crown for cracked tooth	₹4,000 - ₹18,000
Orthodontic correction	₹25,000 - ₹1,50,000

Bruxism severity and treatment guide

Severity	Symptoms	Recommended treatment	Nightguard type
Mild	Occasional grinding, no tooth wear	Behaviour changes, stress management	Soft nightguard
Moderate	Regular grinding, early tooth wear	Nightguard + stress management	Dual-laminate nightguard
Severe	Daily grinding, visible wear, jaw pain	Nightguard + dental repair + bite correction	Hard nightguard
Very severe	Cracked teeth, TMJ disorder	Full rehabilitation + nightguard + TMJ treatment	Hard nightguard + splint

Early intervention prevents progression to severe bruxism and the need for extensive dental work.

Long-term consequences of untreated bruxism

Consequence	How it develops	Impact
Severe tooth wear	Enamel gradually wears down	Sensitivity, shorter teeth
Cracked teeth	Excessive force fractures teeth	Root canal or extraction needed
Tooth loss	Cracks extend to root	Implant or bridge required
TMJ disorder	Joint damage from grinding	Chronic jaw pain, limited opening
Changes in facial shape	Muscle enlargement and tooth wear	Altered lower face appearance
Sleep disruption	Grinding wakes patient	Daytime fatigue, poor concentration

Treating bruxism early with a nightguard can prevent all of these consequences and protect your natural teeth for life.

Why choose YourDentist for bruxism treatment

• Custom nightguards for comfortable fit.
• Accurate diagnosis of grinding causes.
• Repair of damaged teeth.
• Bite correction options.
• Jaw joint assessment.
• Experienced dentist, Dr. Arpita Dash.

Related dental services at YourDentist

• Crown and bridge — crowns for worn teeth
• Orthodontic treatment — bite correction
• Dental restoration — fillings for damaged teeth
• Aesthetic dentistry — cosmetic repair

Frequently asked questions

How do I know if I grind my teeth at night? Signs include worn teeth, jaw pain, morning headaches, and a partner hearing grinding sounds.

Can teeth grinding damage teeth? Yes, grinding can wear enamel, crack teeth, and damage the jaw joint.

How is teeth grinding treated? A custom nightguard, stress management, and bite correction are common treatments.

How much does a nightguard cost in Bhubaneswar? A custom nightguard costs ₹2,000 to ₹8,000 at YourDentist.

Can stress cause teeth grinding? Yes, stress and anxiety are leading causes of bruxism. Managing stress through exercise, meditation, and adequate sleep can reduce grinding.

Can children grind their teeth? Yes, children can grind their teeth, especially during sleep. Most children outgrow it, but if it persists or causes damage, a paediatric nightguard may be recommended.

Can bruxism be cured permanently? There is no permanent cure for bruxism, but it can be managed effectively with a nightguard, stress reduction, and treating underlying causes.

What happens if bruxism is left untreated? Untreated bruxism can lead to severe tooth wear, cracked teeth, tooth loss, TMJ disorders, chronic headaches, and changes in facial appearance.

How long does a nightguard last? A quality nightguard lasts 2 to 5 years depending on grinding severity and maintenance. Dr. Dash will check your nightguard during regular visits and replace it when worn.

Can I buy a nightguard from a pharmacy? Pharmacy boil-and-bite nightguards are not recommended. They do not fit properly and can worsen bite problems. A custom nightguard from a dentist provides proper fit, comfort, and protection.

Does bruxism affect children differently? Children often outgrow bruxism as their permanent teeth erupt. However, if it causes headaches, tooth damage, or sleep disruption, a paediatric nightguard may be needed. Most children stop grinding by age 10 to 12.

Can bruxism cause ear pain? Yes, the TMJ joint is located near the ear canal. Grinding can cause referred pain that feels like an earache. If you have ear pain with no ear infection, bruxism may be the cause.

For bruxism treatment in Bhubaneswar, visit YourDentist Laser Dental Clinic. Call +91 7064719630 or message us on WhatsApp.