NHS Lists 5 Key Causes of Jaw Clicking When Chewing and When to Seek Medical Help
NHS: 5 Causes of Jaw Clicking and When to See a Doctor

If you have ever experienced a clicking or popping sound in your jaw while yawning or chewing, you are not alone. This common issue, often referred to as Temporomandibular Disorder (TMD), affects many individuals and typically resolves without intervention. However, in some cases, it may require professional medical attention from a GP or dentist.

Understanding Temporomandibular Disorder (TMD)

Temporomandibular Disorder, or TMD, is a condition that impacts the movement of the jaw joint and surrounding muscles. While it is generally not serious and often improves on its own, certain symptoms can indicate a need for evaluation. The NHS highlights that TMD can cause discomfort and may be linked to factors such as teeth grinding or stress.

Key Symptoms of TMD to Monitor

Symptoms of Temporomandibular Disorder can vary but commonly include:

  • Pain around the jaw, ear, or temple area
  • Clicking, popping, or grinding noises when moving the jaw
  • Headaches concentrated around the temples
  • Difficulty fully opening the mouth
  • Jaw locking when attempting to open it

These symptoms may worsen during activities like chewing or in stressful situations, potentially disrupting sleep and daily comfort.

Five Primary Causes of TMD

According to the NHS, Temporomandibular Disorder can arise from several factors:

  1. Teeth grinding, often related to stress or anxiety
  2. Natural wear and tear of the jaw joint over time
  3. Injuries such as a blow to the head or face
  4. High levels of stress contributing to muscle tension
  5. An uneven bite alignment affecting jaw function

Teeth grinding, in particular, is a significant contributor and may occur during sleep without the individual's awareness. It is common in children and teenagers, often resolving as they age and adult teeth develop.

When to Seek Professional Medical Advice

If you suspect teeth grinding is causing your TMD, consulting a dentist is advisable. Additionally, you should seek urgent medical help by calling 111 or booking a GP appointment if you experience:

  • Inability to eat or drink due to jaw pain
  • Persistent clicking, popping, or grinding noises
  • Difficulty opening your mouth fully or jaw locking
  • Severe headaches or pain around the jaw, ear, or head
  • Vision problems like double vision or loss of vision

These signs could indicate a more serious condition requiring prompt treatment.

Home Management Strategies for TMD

While TMD often improves without treatment, there are steps you can take at home to alleviate symptoms:

  • Consume soft foods such as pasta, omelettes, and soup
  • Use over-the-counter pain relievers like paracetamol or ibuprofen
  • Apply an ice pack or heat pack wrapped in a towel to the jaw
  • Gently massage the affected jaw muscles
  • Practice relaxation techniques to reduce stress

Avoid habits that may exacerbate the condition, including chewing gum, biting nails, clenching teeth outside of eating, and yawning too widely.

Professional Treatment Options for TMD

If home remedies are insufficient, a GP or dentist can offer further assistance. A GP may recommend stronger painkillers, stress management techniques, or referrals to specialists like psychologists or physiotherapists. Dentists often suggest mouth guards or splints, custom-made to protect teeth from grinding during sleep.

In more severe cases, referrals to joint specialists might be necessary for treatments such as pain-relieving injections or surgical interventions. Early consultation can help prevent complications and improve quality of life.