Understanding Lockjaw: Causes and Treatments

Lockjaw, or trismus, is a condition where the jaw muscles tighten or spasm, making it difficult to open the mouth fully. It can affect eating, speaking, and even breathing in severe cases. Understanding its causes and treatment options is essential for effective management. If you’re experiencing jaw stiffness or lockjaw, contact Higley Dental Care in Gilbert, AZ to see how we can help.
Common Causes of Lockjaw
Temporomandibular Joint Disorders (TMD) - Dysfunction in the jaw joint or surrounding muscles is a leading cause.
Dental Infections - Infections, such as abscesses or impacted wisdom teeth, can irritate the jaw muscles, leading to stiffness.
Trauma - Injuries to the jaw, face, or head can result in muscle spasms or joint damage.
Tetanus - This bacterial infection, though rare in vaccinated individuals, can cause severe muscle rigidity, including in the jaw.
Cancer Treatments - Radiation therapy in the head or neck area can lead to scar tissue formation, limiting jaw mobility.
Stress and Bruxism - Chronic clenching or grinding of teeth may strain jaw muscles over time, leading to trismus.
How to Treat Lockjaw
Identify the Cause - Diagnosing the underlying issue is the first step. A dentist or physician will perform a thorough evaluation, including imaging or blood tests if needed.
Medications - Anti-inflammatory drugs, muscle relaxants, or antibiotics (for infections) can help alleviate symptoms.
Physical Therapy - Jaw exercises can improve mobility and reduce stiffness.
Warm Compresses - Applying heat to the affected area may relieve muscle tension.
Dental Interventions - Treating dental infections, adjusting misaligned teeth, or fitting a night guard for bruxism can address the root problem.
Surgical Options - Severe cases may require procedures like releasing scar tissue or repairing joint damage.
Prevention and Outlook
Practicing good oral hygiene, managing stress, and seeking prompt treatment for dental issues can prevent lockjaw from developing. With proper care, most cases improve significantly, allowing you to smile, chew, and talk without discomfort.
Dental Services in Gilbert
If you’re experiencing jaw stiffness, Higley Dental Care is here to help! Our dedicated Gilbert dentist office team is committed to providing thorough and personalized care to ensure you have a great experience at our office. Reach out today by calling us at
480-568-1343 for a consultation and personalized treatment plan in Gilbert.









