black and white cat yawning

Temporomandibular Joint (TMJ) Disease in Cats

Temporomandibular joint (TMJ) disease in cats is a condition affecting the joint that connects the jawbone to the skull. This joint plays a crucial role in the movement of the jaw for chewing, meowing, and other functions. TMJ issues can lead to pain, discomfort, and difficulties in eating or opening the mouth.

4 Common Causes of TMJ Disease in Cats:

  1. Trauma: Injuries such as fractures or luxation (dislocated jaw) can lead to TMJ problems. This could be due to accidents, falls, or fights with other animals.
  2. Arthritis: Age-related wear and tear or inflammatory diseases can cause arthritis in the TMJ, leading to pain and reduced mobility.
  3. Congenital Abnormalities: Some cats may be born with structural issues that affect the TMJ, leading to dysfunction.
  4. Tumors: Growths in or around the TMJ can cause pain and dysfunction.

Symptoms of TMJ Disease

  • Difficulty opening or closing the mouth
  • Pain when chewing or yawning
  • Swelling around the jaw or face
  • Grinding or clicking sounds when moving the jaw
  • Change in eating habits
  • Excessive drooling
  • Behavioral changes, such as increased irritability or withdrawal

TMJ Treatment for Cats in Houston

Is your cat showing signs of TMJ or other dental problems? Call our office to schedule an oral exam from a board-certified veterinarian

Images used under creative commons license – commercial use (7/11/2025). Photo by Luke Scarpino on Unsplash

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