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Medically reviewed by Dr Diana Chan Xin Hui, Anaesthesiologist & Pain Specialist (MBBS, MMED (Anaesthesia), MCI, FAMS, GDA, EDRA, FIPP).  Last Updated: July 14, 2026

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TMJ Treatment in Singapore

Jaw pain, clicking, and headaches around the temple or ear are often signs of TMJ disorder — a problem with the temporomandibular joint or the muscles that control chewing. Many people start with dental splints or conservative treatment, and for some, that's enough. But when jaw pain persists, keeps returning, or comes with headaches and muscle tension that haven't responded to standard treatment, a pain specialist's approach can help identify what's driving the pain and offer treatment options beyond splint therapy alone.
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Dr Diana Chan: TMJ Pain Doctor in Singapore

Dr Diana Chan is a Pain Medicine Specialist with over 20 years of experience and more than 2,000 pain procedures performed. She is the former Head of the Department of Pain Medicine at Singapore General Hospital and founder of the SingHealth Duke-NUS Pain Centre. She sees patients with TMJ-related pain that hasn’t fully resolved with dental or conservative treatment, offering targeted options such as trigger point injections, nerve blocks, and Botox for jaw muscle pain, alongside coordination with dental care where needed.

  • Over 20 years in pain medicine
  • Performed over 2000+ basic and advanced pain procedures
  • Expertise in minimally invasive, comprehensive and holistic pain management and interventions in Singapore
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What Is TMJ (Temporomandibular Joint Disorder)

The temporomandibular joint connects your jawbone to your skull, just in front of each ear, and it’s what allows you to chew, talk, and open your mouth. TMJ disorder (sometimes written TMD) refers to problems affecting this joint or the muscles controlling it, and it’s one of the most common causes of chronic facial pain.

  • Pain or tenderness in the jaw, particularly near the ear
  • Jaw clicking, popping, or grating when opening or closing the mouth
  • Difficulty or pain when chewing
  • Headaches, particularly around the temples, which are often mistaken for tension headaches or migraines
  • Pain near or under the ear, sometimes radiating down toward the jawline or neck
  • Jaw locking, or a limited range of motion when opening the mouth
  • Facial muscle fatigue or tenderness, especially after talking or chewing for extended periods
  • Bruxism — clenching or grinding the teeth, often during sleep, which places sustained strain on the jaw joint and muscles
  • Stress, which frequently manifests as jaw clenching or muscle tension without a person being fully aware of it
  • Joint problems — including disc displacement within the joint itself, or arthritis affecting the joint
  • Jaw injury or trauma, including from dental procedures or a direct blow to the jaw
  • Postural habits, such as prolonged forward head posture, which can contribute to jaw and neck muscle strain

How Dr Chan Diagnoses TMJ-Related Pain

A typical assessment includes:

When the pain started, whether there’s associated clicking or locking, grinding or clenching habits, stress levels, and any prior dental treatment or splints already tried.

Assessing jaw movement, joint sounds, muscle tenderness in the jaw and surrounding areas, and bite alignment.

Distinguishing TMJ pain from trigeminal neuralgia, dental causes, or cervicogenic (neck-related) headache, since treatment differs for each.

Understanding what’s already been tried, including any dental splints or conservative measures, to identify why the pain may not have responded and what additional treatment might help.

In select cases, imaging of the jaw joint may be used to assess for structural issues such as disc displacement or joint degeneration.

TMJ Pain Treatment Options

Dr Chan’s approach to TMJ-related pain draws on her background in interventional pain medicine, offering targeted treatment for patients whose pain hasn’t fully resolved with dental splints or conservative measures alone. Because TMJ disorder often results from a mix of muscular, joint, and behavioural factors, Dr Chan tailors treatment to each patient’s specific pattern — starting with the least invasive effective option and adding targeted interventional treatment where conservative measures haven’t been enough.

Medication Management

Muscle relaxants, anti-inflammatory medication, or nerve pain medication may be used depending on whether the pain is primarily muscular, joint-related, or has a nerve-related component, with dosing tailored to the individual’s pattern of symptoms.

Trigger Point Injections

For pain driven by tight, overactive jaw or facial muscles, common in bruxism-related TMJ disorder, targeted injections into these trigger points can relax the muscle and reduce pain, often providing more direct relief than oral medication alone.

Nerve Blocks

Targeted local anaesthetic injections around the nerves supplying the jaw and surrounding structures can help confirm the source of pain and provide relief, particularly useful when pain has a component beyond the joint itself.

Botox for TMJ-Related Muscle Pain

Botox injections into the muscles used for chewing (particularly the masseter muscle) can reduce the excessive muscle activity associated with bruxism and chronic jaw clenching, easing pain and reducing strain on the jaw joint. 

Coordination with Dental Care

For patients using or considering a dental splint (night guard) for bruxism, Dr Chan coordinates with dental colleagues to ensure pain management and splint therapy work together, rather than treating TMJ pain in isolation from the dental side of care.

Can TMJ Be Cured Permanently?

For many patients, especially where TMJ disorder is linked to a specific, addressable cause, such as bruxism managed with a splint, or muscle tension managed with targeted treatment, symptoms can improve substantially and stay well-controlled long-term.

For others, particularly where there’s an underlying joint issue or ongoing stress-related clenching, TMJ disorder is more accurately managed than “cured” outright, similar to other musculoskeletal conditions that respond well to treatment but can recur if contributing habits (like clenching under stress) return.

Do Supplements or Home Remedies Help TMJ?

Many patients look into supplements or home remedies, particularly after trying dental treatment without full relief. It’s worth being clear about what actually helps:

  • Jaw stretches and gentle exercises can support muscle relaxation and improve range of motion for some patients, though they work best alongside, not instead of, addressing the underlying cause.
  • Stress management and sleep hygiene can meaningfully reduce clenching and grinding for some patients, since bruxism is often linked to stress, and this is a genuinely useful, low-risk measure to combine with clinical treatment.

Why See a Pain Specialist for TMJ

Many patients start with a dentist for TMJ symptoms, which is a reasonable first step, particularly where a splint for bruxism is appropriate. A pain specialist becomes especially useful when:

  • Jaw pain persists despite a dental splint or conservative treatment
  • There’s a significant muscular component — jaw clenching, facial muscle tension, or associated headaches
  • You’re interested in Botox for jaw muscle-related TMJ pain
  • The pain is affecting daily function — eating, talking, or sleeping
  • You want a clearer diagnosis distinguishing TMJ from trigeminal neuralgia or other facial pain conditions

A pain specialist offers treatment options like trigger point injections, nerve blocks, and Botox, that go beyond what’s available through dental splint therapy alone, and can work alongside your dentist rather than replacing that care.

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Dr Diana Chan’s Treatment Philosophy

Dr Chan’s approach is shaped as much by personal experience as clinical training, including her own long-term shoulder injury and caring for her father through cancer-related pain. That experience underpins a philosophy centred on three things: an accurate diagnosis before any treatment is proposed, using the least invasive effective option first, and treating pain in the context of a patient’s overall quality of life, not just a symptom to be suppressed.

Why Patients Choose Dr Diana Chan for TMJ Pain

Specialist in TMJ Pain

More Than 20 Years of Pain Medicine Experience

Precision-Guided Spine Injections

Focus on Non-Surgical Relief

Singapore's Only Female Private Pain Specialist

Frequently Asked Questions

TMJ pain is centred on the jaw joint and surrounding muscles, typically worse with chewing or jaw movement, and often accompanied by clicking. Trigeminal neuralgia causes sudden, sharp, shock-like facial pain triggered by light touch, without the joint clicking or chewing-related pain pattern seen in TMJ.

Not necessarily. Some jaw clicking is common and not always painful or clinically significant. It’s worth having assessed if the clicking is accompanied by pain, locking, or a noticeable change in jaw movement.

Stress is a common contributing factor, often through increased jaw clenching or teeth grinding (bruxism), but TMJ disorder can also result from joint problems, injury, or a combination of factors. This is why an assessment looks at the full picture rather than assuming stress is the sole cause.

This varies depending on the underlying cause and treatment used. Muscle-targeted treatments like trigger point injections or Botox may show improvement within days to a couple of weeks, while addressing habits like bruxism alongside treatment often takes longer for lasting results. A clearer timeline is usually possible after your initial assessment.

Yes. TMJ-related headaches, often felt around the temples, are common and can be mistaken for tension headaches or migraines. If headaches are accompanied by jaw pain, clicking, or clenching, TMJ disorder is worth considering as a possible contributing cause.

Both can play a role. A dentist is often the right first step for bite-related issues and splint therapy for bruxism. A pain specialist becomes particularly useful when pain persists despite splint therapy, or when there’s a significant muscular or nerve-related component that dental treatment alone hasn’t addressed.