The temporomandibular joint is the hinge connecting your jaw to your skull, just in front of each ear. It is one of the most-used joints in the body, and when it or the muscles around it stop working comfortably, the result is what most people call TMJ.
TMJ and TMD are not the same word
TMJ is the joint. TMD — temporomandibular disorder — is the problem. The two get used interchangeably, but the distinction is useful, because TMD is a group of conditions rather than one thing, and they do not all have the same cause or the same treatment.
What it feels like
Pain or tenderness in the jaw, in front of the ear, or in the muscles of the cheek and temple. Clicking or popping when you open. A jaw that feels stiff in the morning, or that catches. Headaches that start at the temples. Earache with no ear infection behind it, which sends a surprising number of people to a doctor before a dentist.
What causes it
Frequently more than one thing at once. Clenching and grinding overload the muscles. Stress increases both. An uneven bite makes the joint work asymmetrically. Arthritis affects this joint as it does others, and a past injury to the jaw can change how it tracks.
That mix is why treatment starts with working out which factor dominates for you rather than applying one remedy to everyone.
Clicking without pain
A joint that clicks but does not hurt and does not lock is common and often needs nothing more than monitoring. Pain, locking, or a change in how your teeth meet are the features that make it worth investigating.
What helps
Conservative measures first, because they carry the least risk: soft foods during a flare-up, avoiding wide opening and chewing gum, heat or cold on the muscles, and deliberately unclenching during the day. A night guard protects the teeth and often reduces morning symptoms where grinding is part of the picture.
Where muscle overactivity is the main driver, Botox is one option we offer. It is worth knowing this is not its original licensed use, and it is a temporary measure rather than a cure.
Frequently Asked Questions
Frequently Asked Questions
Frequently Asked Questions
Frequently Asked Questions
Is jaw clicking always a problem?+
No. A joint that clicks without pain and without locking is common and often needs nothing more than keeping an eye on. Pain, locking, or a change in how your teeth meet are the signs worth investigating.
Can TMD cause headaches and earache?+
Yes. The muscles involved run through the temple and sit close to the ear, so pain from them is commonly felt as a headache or as earache with no infection behind it.
Will a night guard fix TMD?+
It protects teeth from grinding and often reduces morning jaw pain, which helps where clenching is a major factor. It is one part of managing TMD rather than a cure, and it does not address every cause.
Cavities develop gradually, not overnight. Bacteria in your mouth feed on sugars and starches, producing acids that pull minerals from your enamel. Saliva repairs some damage, but frequent acid attacks overwhelm it, and plaque lets bacteria attack the tooth directly. Left unchecked, decay progresses from the enamel into the dentin, pulp, and eventually an abscess. Good hygiene, diet, and regular dental visits keep cavities preventable.