Jaw – Myalgia (Muscle Pain)

What Can Cause TMJ Myalgia (Muscle Pain)?

One big contributing factor to TMJ muscle pain are things called parafunctions of the jaw. These include any activities or movements not related to mastication (chewing), deglutition (swallowing), or speech. Things like clenching, nail biting, gum chewing, pencil biting, and lip pursing are all examples of parafunction. The muscles of the jaw are made for chewing, swallowing, and speech, but the addition of parafunctions throughout the day act like a type of ‘workout’ for these muscles. This can create excessive tension and tightness due to the overwork – imagine doing a workout of your bicep everyday, multiple times a day for prolonged periods. This would make the muscles sore, tired, and irritable. The exact same premise relates to the jaw, with these parafunctions adding on stress and strain to the muscles of the jaw.

Facial trauma, facial/dental surgery, and stress can all be additional contributors to myalgia. Oftentimes the onset of parafunctions in your day come on during times of stress or anxiety, with many parafunctions being a type of stress ‘soother’.

Common Signs and Symptoms of TMJ Myalgia (Muscle Pain)?

• Pain over the jaw and surrounding muscles
• Pain with chewing, mouth opening or yawning
• Feeling of tension/tightness around the mouth or jaw
• Ear pain, fullness in the ear, ear aches
• Neck/shoulder related pain and stiffness
• Pain with kissing/intimacy
• Clenching/grinding of teeth (overnight or during times of stress)

How can Physiotherapy Help With TMJ Myalgia (Muscle Pain)?

Great news, with TMJ Myalgia being primarily caused by muscular dysfunction or pain, physiotherapists are perfectly equipped to help treat this condition and guide you along the path to recovery. A tight/tense muscle can become less tight/tense, and a weak muscle can get stronger – simple solutions to often complex pain.

Physiotherapists are able to perform a muscular examination to determine which muscles are involved and feeding into the pain problem, and can subsequently treat and help improve the angry muscles in question. There are various ways to address tight and tense muscles. Massage is a type of release via pressure through the sore and tight areas to help improve resting muscle tension and another. Along with typical massage outside of the mouth, it is within the physiotherapist’s toolbox to include intra oral massage. This is release of muscles via massage through the inside surface of the mouth (gloved up of course). Intra oral massage is a great way to address muscles via massage that are not easily accessible from the outside surfaces of the face or jaw. Dry needling or IMS is effective in directly providing release of muscles through needle stimulation. This is fantastic in providing tension release but also reducing sensitivity of the surrounding structures too.

What Are The Best Exercises To Help With TMJ Myalgia (Muscle Pain)?

To get started with some exercises to help you recover from your jaw muscle pain, check out the ‘TMJ Myalgia Home Exercise Program’. Please keep in mind that these exercises were designed as a place to start to address your symptoms. These exercises should not be performed or continued if they cause or increase your pain in any way. Using these exercises for self-management of your symptoms does not replace the value of being assessed by a Health Professional. If you find you need help, let a Strive Health Professional help you, book your time today!

You can book a free 10-minute phone consultation with Patrick Quimio, Physiotherapist, who is dedicated to improving the quality of life for those living with TMJ Dysfunction. Please give us a call at 416-486-4776 or book a 10 min Ask a Physio Complementary Q&A appointment online.