What You Need to Know About TMJ and Its Symptoms

The temporomandibular joint, or TMJ, acts like a sliding hinge, connecting your jawbone to your skull. Dysfunction of this joint can lead to pain and discomfort in the jaw and the muscles that control jaw movement. Understanding this condition, its symptoms, and the available management options is the first step toward finding relief.

Table of Contents

What Is TMJ?

The term TMJ is often used to refer to a group of disorders affecting the temporomandibular joint, rather than the joint itself. These disorders are sometimes called TMD. The joint combines a hinge action with sliding motions, allowing you to move your jaw up and down and side to side, so you can talk, chew, and yawn. The parts of the bones that interact in the joint are covered with cartilage and are separated by a small shock-absorbing disk, which normally keeps the movement smooth.

Disorders related to this joint can arise when this complex system of muscles, bones, and the joint itself does not work together in harmony. The exact cause of a person’s TMJ disorder is often difficult to determine. Pain may be a result of a combination of factors, such as arthritis or a jaw injury.

What Are the Symptoms?

The signs and symptoms of TMJ disorders can vary from person to person. They may appear on one or both sides of the face and may be temporary or last for many years. Common symptoms include:

Pain or tenderness in your jaw when you chew, speak, or open your mouth wide.
Problems when you try to open your mouth wide.
Jaws that get “stuck” or “locked” in the open or closed-mouth position.
A clicking, popping, or grating sound in the jaw joint when opening or closing the mouth, which may or may not be accompanied by pain.
Difficulty chewing or a sudden, uncomfortable bite.
Swelling on the side of your face.

You might also experience toothaches, headaches, and earaches. Because some of these symptoms are common in other conditions, obtaining a proper evaluation is a good step.

How Is It Treated?

In many cases, the discomfort from TMJ disorders is temporary and can be managed with self-care and non-surgical treatments. A dental professional may suggest certain approaches after an examination. Conservative treatments may include:

Applying Moist Heat or Cold Packs: Apply an ice pack to the side of your face and temple area.
Medications: Nonsteroidal anti-inflammatory drugs (NSAIDs) can help relieve muscle pain and swelling.
Wearing a Night Guard: These plastic mouthpieces fit over your upper or lower teeth to protect them from grinding. They prevent the upper and lower teeth from coming together, which can reduce the effects of clenching or grinding.

When other methods do not provide relief, a dental professional might suggest other procedures. These options are typically discussed after a thorough evaluation of your specific situation.

Seek Professional Dental Services

If you recognize any of the symptoms of TMJ, seeking a professional evaluation is a logical next step. A dentist can perform a detailed examination, assess your jaw’s function, and discuss your symptoms to help you understand your situation. Based on their findings, they can recommend a path forward that aligns with your specific needs.